chem 114 sample midterm exam

7212019 Chem 114 Sample Midterm Exam

httpslidepdfcomreaderfullchem-114-sample-midterm-exam 111



2

6 A biker rides at an average speed of 25 km per hour How many minutes will it take for this biker to

ride a distance of 20 km

a) 25 min

b) 32 min

c) 38 mind) 42 min

e) 48 min

7 Which of the following statements is incorrect about the nuclear theory of the atom proposed by

Rutherford

a) Most of the mass of an atom is contained in the nucleus

b) The atom is mostly empty space

c) The number of neutrons and electrons in the atom are equal

d) The nucleus is surrounded by a cloud of electrons

e) The number of protons and electrons in the atom are equal

8 How many neutrons protons and electrons are found in 35Cl (NOTE 35Cl is an isotope of elementa

chlorine)

a) 17 neutrons 35 protons 36 electrons

b) 35 neutrons 17 protons 18 electrons

c) 18 neutrons 17 protons 17 electrons

d) 18 neutrons 17 protons 18 electrons

e) 17 neutrons 17 protons 17 electrons

9 Rubidium (Rb) possesses two stable isotopes and has an average atomic mass of 855 gmol If oneisotope of Rb has a mass of 849 gmol and a percent abundance of 722 than what is the mass of

the other Rb isotope

a) 861 gmol

b) 857 gmol

c) 883 gmol

d) 871 gmol

e) 894 gmol

10 What is the name of the column in the period table that contains Iodine

a) Metals

b) Metalloids

c) Noble gasses

d) Halogens

e) Actinides



3

11 How many atoms of hydrogen are present in 68 x 102 g of hydrogen peroxide H2O2

a) 24 x 1025 atoms

b) 121 x 1025 atoms

c) 12 x 1025

atomsd) 241 x 1025 atoms

e) 12 x 1020 atoms

12 A lead (Pb) cube that is 300 cm on each side contains 891 x 1023 atoms What is the density of this

cube in gcm3

a) 341 gcm3

b) 114 gcm3

c) 00550 gcm3

d) 0990 gcm3

e) 267 gcm3

13 Which set of pure substances represent molecular elements

a) CO N2 H2 P4S10

b) I2 P4 N2 H2O

c) CO N2 H2 P4

d) O2 N2 H2 Ne

e) I2 N2 P4 H2

14 How many of the following chemical species are represented by their empirical formula

(NH4)2SO3 CO2 B2H6 C6H12O6 C6H6

a) 1

b) 2

c) 3

d) 4

e) 5

15 Which formula name combination listed below is incorrect

a) HClO4 (aq) perchloric acid

b) K2Cr2O7 potassium chromatec) NaC2H3O2 sodium acetate

d) Li3PO410H2O lithium phosphate decahydrate

e) N2O dinitrogen monoxide



4

16 Calculate the total number of atoms present in 00346 g of morphine acetate (C19H23NO5)

a) 290 times 1019

b) 603 times 1021

c) 603 times 1019

d) 290 times 1021

e) 139 times 1021

17 The correct chemical formula for manganese (II) sulfate pentahydrate is

a) Mg(SO4)25H2O

b) MnSO45H2O

c) Mn(HSO4)27H2O

d) MnSO35H2O

e) Mn(SO4)210H2O

18 How many of the following compounds are ionic

N2O5 ICl4 PBr3 C12H22O11

a) None

b) 1

c) 2

d) 3

e) 4

19 A sugar crystal contains 18 times 1017 sucrose (C12H22O11) molecules What is the mass of the sugar

crystal in mg

a) 10 mg

b) 10 mg

c) 010 mg

d) 110 mg

e) Not enough information is provided to answer the question

20 A metal hydroxide with the formula M(OH)2 contains 5486 oxygen by mass Which of the

following metals is present in this compound

a) Mgb) Ca

c) Na

d) Zn

e) Be



5

21 In the compound having the molecular formula C6H12O6 what is the percent mass composition of

each element listed in the order C H and O (Hint Assume that you have 1 mole of C6H12O6)

a) 6 12 6

b) 67 400 533

c) 400 533 67 d) 400 67 533

e) 234 359 600

22 What are the stoichiometric coefficients (a b c d ) for the following chemical reaction

a C2H4(g) + b O2(g) c H2O(l) + d CO2(g)

a) 1 3 2 2

b) 2 3 1 2

c) 3 2 2 2

d) 2 1 1 1

e) 1 2 3 1

23 Given the following balanced equation how many moles of F2 are needed to produce 200 moles of

PF3 if the reaction has a 78 yield (Assume that P4(s) is present in excess)

P4(s) + 6F2(g) 4PF3(g)

a) 100

b) 200

c) 385

d) 412

e) 600

24 The empirical formula of a compound is NPCl2 If the (molecular) molar mass of the compound is

34764 gmol what is the molecular formula of the compound

a) NPCl2

b) N2P2Cl4

c) N3P3Cl6

d) N4P4Cl8

e) N5P5Cl10



6

25 What is the maximum number of moles of SO2 that can be obtained when a mixture of 30 g of CS 2(g

and 60 g of O2(g) is reacted according to the following balanced equation

CS2(g) + 3O2(g) CO2(g) + 2SO2(g)

a) 0039 moles

b) 0079 molesc) 0125 moles

d) 0175 moles

e) 0375 moles

26 What mass of CO2 is needed to produce 180 g of glucose during photosynthesis

Given 6CO2(g) + 6H2O(l) 6O2(g) + C6H12O6(aq) (Assume that H2O(l) is present in excess)

a) 440 g

b) 180 g

c) 264 gd) 372 g

e) 512 g

27 Table salt (sodium chloride) is 391 sodium by mass How many grams of table salt contain 720 g o

sodium

a) 282 g

b) 720 g

c) 102 g

d) 2820 g

e) 184 x 102 g

28 What is the maximum amount of solid lead (II) iodide (PbI2) that can be made from mixing a 100 mL

solution of 010 M lead (II) nitrate (Pb(NO3)2)and a 100 mL solution of 010 M potassium iodide (KI)

(Hint write a balanced equation)

a) 0010 moles

b) 0020 moles

c) 00050 moles

d) 0040 moles

e) 0 moles ndash no precipitate will form



7

29 What mass of CoCl26H2O needs to be dissolved in water to make 255 mL of a 00100 M solution of

CoCl2(aq)

a) 0316 g

b) 0607 g

c) 0947 gd) 0101 g

e) 200 g

30 How much water would you need to add to 200 L of a 0250 M NaCl solution in order to make a NaC

solution having a final concentration of 0100 M

a) 100 L

b) 700 L

c) 300 L

d) 200 L

e) 500 L

31 Which of the following is true of a 010 M sodium sulfate solution

a) It is a non-electrolyte solution

b) The concentration of sodium cations and sulfate anions will be equal

c) The solution will not conduct electricity

d) The concentration of sodium ions will be 020 M

e) This would be an acidic solution

32 When a 010 M solution of Ba(ClO4)2 is mixed with a 010 M solution of ZnSO4 what will happen

a) Barium sulfate will precipitate

b) Zinc perchlorate will precipitate

c) There will be no precipitate

d) Zinc chlorate will precipitate

e) Not enough information to answer the question

33 Which are the spectator ions in a reaction between AgNO3(aq) and LiCl(aq)

a) Ag1+ (aq) and Cl- (aq)

b) Li+ (aq) and NO32- (aq)c) Li+ (aq) and NO3- (aq)

d) All of the ions are spectator ions no reaction occurs

e) None of the ions are spectator ions



8

34 What is the net ionic equation for the reaction of NaOH(aq) and HCl(aq)

a) NaOH (aq) + HCl (aq) H2O (l) + NaCl (aq)

b) OH- (aq) + H+ (aq) H2O (l)

c) NaOH (aq) + HCl (aq) NaClH2O (s)d) Na+ (aq) + Cl- (aq) NaCl (aq)

e) OH- (aq) + Cl- (aq) HOCl (aq)

35 The balanced chemical equation presented below describes the acid-base neutralization reactio

between HCl(aq) and Ba(OH)2(aq) Determine the concentration of a 1500 mL HCl(aq) solution tha

would be needed to neutralize 2000 mL of Ba(OH)2(aq) which has a concentration of 0400 molL

2HCl(aq) + Ba(OH)2(aq) BaCl2(aq) + 2H2O(l)

a) 0533 molLb) 107 molL

c) 267 molL

d) 0600 molL

e) 267 molL

36 Identify the final products (in proper stoichiometric proportions) that would be formed when

Na2CO3(aq) reacts with HI(aq)

a) H2CO3(aq) + CO2(g) + HI(aq)b) H2CO3(aq) + NaI(aq)

c) H2O(l) + CO2(g) + 2NaI(aq)

d) H2O(l) + NaI(aq) + CO(g)

e) NaI2(aq) + H2CO3(aq) + H2O(l)

37 How many of the following compounds contain S having an oxidation state of 6+ H2S H2SO4 H2SO3

Fe2(SO4)3 CaSO3

a) 1

b) 2

c) 3d) 4

e) 5



9

38 Identify the reducing agent in the following balanced REDOX reaction

4SrO(s) + 2Fe2O3(s) + O2(g) 4SrFeO3(s)

a) SrO

b) Fe2O3

c) O2 d) SrFeO3

e) None of the compounds are a reducing agent as this is not a REDOX reaction

39 How many of the following balanced equations describe REDOX reactions

i) 2CaO(s) + Fe2O3(s) Ca2Fe2O5(s)

ii) 2C6H14(l) + 19O2(g) 12CO2(g) + 14H2O(g)

iii) K2SO3(aq) + 2HCl(aq) 2KCl(aq) + H2O(l) + SO2(g)

iv) TiO2(s) + 2C(s) Ti(s) + 2CO(g)

a) 0

b) 1

c) 2

d) 3

e) 4

40 Which statement below correctly describes Avogadrorsquos Law

a) For a fixed amount of gas at a constant temperature the gas volume is inversely proportional to gas

pressure

b) For a fixed amount of gas at constant pressure the volume is directly proportional to the

temperature

c) For a fixed temperature and pressure the volume of a gas is directly proportional to the number of

gas molecules

d) All of the above statements correctly describe Avogadrorsquos Law

e) None of the above statement s correctly describe Avogadrorsquos Law



10

41 The following reaction is used to generate hydrogen gas in the laboratory If a 243 mL sample of hydrogen

gas is collected over water at 298 K at a pressure of 745 mm Hg what mass of hydrogen has been produced

The vapor pressure of water at 298 K is 2378 mm Hg Assume ideality

Mg(s) + 2 HCl(aq) rarr MgCl2(aq) + H2(g)

a) 00196 g b) 00717 gc) 00190 g

d) 00144 g

e) None of the above

42 At STP a sample of gas occupies a volume of 678 mL Assuming ideality what would its volume be at

500 oC and 0808 atm

a) 854 mL

b) 783 mL

c) 587 mLd) 538 mL

e) none of the above

43 A gaseous mixture of helium and hydrogen is 600 helium by mass The total pressure of a sample of this

mixture is 100 atm What is the partial pressure of hydrogen in this sample

a) 0400

b) 0430c) 0570

d) 0600e) Need more information to answer

44 In the Van der Waals equation (below) the term +a(nV)2 accounts for the fact that in a real gas

a) the particles have a finite mass

b) the particles attract each otherc) the particles are non-linear

d) the particles have a finite size

e) none of the above is true

45 A gas sample has a pressure of

216 atm The temperature (in K) of the sample is increased by a factor of three and it is compressed to half its previous volume Assuming ideality the pressure is now

a) 0360 atm

b) 130 atm

c) 324 atmd) 114 atm

e) Cannot answer without more information



11

11A

Periodic Table of the Elements8

1

H100794

22A

133A

144A

155A

166A

177A

H4

3

Li

6941

4

Be

901218

5

B

10811

6

C

12011

7

N

140067

8

O

159994

9

F

189984

N2

11

Na

229898

12

Mg

243050

33B

44B

55B

66B

77B

88B

98B

108B

111B

122B

13

Al

269815

14

Si

280855

15

P

309738

16

S

32066

17

Cl

354527

A3

19

K 390983

20

Ca

40078

21

Sc

449559

22

Ti

4788

23

V 509415

24

Cr

519961

25

Mn

549381

26

Fe

55847

27

Co

589332

28

Ni

58693

29

Cu

63546

30

Zn

6539

31

Ga

69723

32

Ge

7261

33

As

749216

34

Se

7896

35

Br

79904

K

37

Rb

854678

38

Sr

8762

39

Y 889059

40

Zr

91224

41

Nb

929064

42

Mo

9594

43

Tc

(98)

44

Ru

10107

45

Rh

102906

46

Pd

10642

47

Ag

107868

48

Cd

112411

49

In

114818

50

Sn

118710

51

Sb

121757

52

Te

12760

53

I

126904

X1

55

Cs

132905

56

Ba

137327

57

La

138906

72

Hf 17849

73

Ta

180948

74

W

18384

75

Re

186207

76

Os

19023

77

Ir

19222

78

Pt

19508

79

Au

196967

80

Hg

20059

81

Tl

204383

82

Pb

2072

83

Bi

208980

84

Po

(209)

85

At

(210)

R

87

Fr

(223)

88

Ra

226025

89

Ac

227028

104

Rf (261)

105

Db

(262)

106

Sg

(263)

107

Bh

(262)

108

Hs

(265)

109

Mt

(266)

110

(269)

111

(272)

112

(272)

114

(287)

116

(289)

58

Ce

140115

59

Pr

140908

60

Nd

14424

61

Pm

(145)

62

Sm

15036

63

Eu

151965

64

Gd

15725

65

Tb

158925

66

Dy

16250

67

Ho

164930

68

Er

16726

69

Tm

168934

70

Yb

17304

L1

90

Th

232038

91

Pa

231036

92

U

238029

93

Np

237048

94

Pu

(244)

95

Am

(243)

96

Cm

(247)

97

Bk (247)

98

Cf (251)

99

Es

(252)

100

Fm

(257)

101

Md

(258)

102

No

(259)

L

Physical Constants

Constant Symbol Value

Atomic mass unit u 16605 times 10-27 kg Avogadro number N A 60221 times 1023 mol-1

Gas Constant R 0082058 L atm mol-1K -1 83145 J K -1 mol-1 62364 L mmHg mol-1 K -1

Molar volume of an ideal gas at STP V m 22414 L mol-1

Electron mass m e 9109 times 10-31 Kg

Some SI Derived Units

Physical Quantity Unit Symbol Definition

Force Newton N kg m s-2

Energy Joule J kg m2 s-2 Pressure Pascal Pa N m-2 = kg m-1 s-2

STP Conditions P = 1 atm = 760 torr = 760 mmHg = 101325 kPa

Temperature = 0 ordmC = 27315 K



2

6 A biker rides at an average speed of 25 km per hour How many minutes will it take for this biker to

ride a distance of 20 km

a) 25 min

b) 32 min

c) 38 mind) 42 min

e) 48 min

7 Which of the following statements is incorrect about the nuclear theory of the atom proposed by

Rutherford

a) Most of the mass of an atom is contained in the nucleus

b) The atom is mostly empty space

c) The number of neutrons and electrons in the atom are equal

d) The nucleus is surrounded by a cloud of electrons

e) The number of protons and electrons in the atom are equal

8 How many neutrons protons and electrons are found in 35Cl (NOTE 35Cl is an isotope of elementa

chlorine)

a) 17 neutrons 35 protons 36 electrons

b) 35 neutrons 17 protons 18 electrons

c) 18 neutrons 17 protons 17 electrons

d) 18 neutrons 17 protons 18 electrons

e) 17 neutrons 17 protons 17 electrons

9 Rubidium (Rb) possesses two stable isotopes and has an average atomic mass of 855 gmol If oneisotope of Rb has a mass of 849 gmol and a percent abundance of 722 than what is the mass of

the other Rb isotope

a) 861 gmol

b) 857 gmol

c) 883 gmol

d) 871 gmol

e) 894 gmol

10 What is the name of the column in the period table that contains Iodine

a) Metals

b) Metalloids

c) Noble gasses

d) Halogens

e) Actinides



3


a) 24 x 1025 atoms

b) 121 x 1025 atoms

c) 12 x 1025


e) 12 x 1020 atoms


cube in gcm3

a) 341 gcm3

b) 114 gcm3

c) 00550 gcm3

d) 0990 gcm3

e) 267 gcm3


a) CO N2 H2 P4S10

b) I2 P4 N2 H2O

c) CO N2 H2 P4

d) O2 N2 H2 Ne

e) I2 N2 P4 H2



a) 1

b) 2

c) 3

d) 4

e) 5








4


a) 290 times 1019

b) 603 times 1021

c) 603 times 1019

d) 290 times 1021

e) 139 times 1021


a) Mg(SO4)25H2O

b) MnSO45H2O

c) Mn(HSO4)27H2O

d) MnSO35H2O

e) Mn(SO4)210H2O



a) None

b) 1

c) 2

d) 3

e) 4


crystal in mg

a) 10 mg

b) 10 mg

c) 010 mg

d) 110 mg




a) Mgb) Ca

c) Na

d) Zn

e) Be



5



a) 6 12 6

b) 67 400 533

c) 400 533 67 d) 400 67 533

e) 234 359 600



a) 1 3 2 2

b) 2 3 1 2

c) 3 2 2 2

d) 2 1 1 1

e) 1 2 3 1



P4(s) + 6F2(g) 4PF3(g)

a) 100

b) 200

c) 385

d) 412

e) 600



a) NPCl2

b) N2P2Cl4

c) N3P3Cl6

d) N4P4Cl8

e) N5P5Cl10



6



CS2(g) + 3O2(g) CO2(g) + 2SO2(g)

a) 0039 moles


d) 0175 moles

e) 0375 moles



a) 440 g

b) 180 g

c) 264 gd) 372 g

e) 512 g


sodium

a) 282 g

b) 720 g

c) 102 g

d) 2820 g

e) 184 x 102 g




a) 0010 moles

b) 0020 moles

c) 00050 moles

d) 0040 moles




7


CoCl2(aq)

a) 0316 g

b) 0607 g

c) 0947 gd) 0101 g

e) 200 g



a) 100 L

b) 700 L

c) 300 L

d) 200 L

e) 500 L




















8



b) OH- (aq) + H+ (aq) H2O (l)








c) 267 molL

d) 0600 molL

e) 267 molL








Fe2(SO4)3 CaSO3

a) 1

b) 2

c) 3d) 4

e) 5



9



a) SrO

b) Fe2O3

c) O2 d) SrFeO3




ii) 2C6H14(l) + 19O2(g) 12CO2(g) + 14H2O(g)



a) 0

b) 1

c) 2

d) 3

e) 4



pressure


temperature


gas molecules





10





a) 00196 g b) 00717 gc) 00190 g

d) 00144 g



500 oC and 0808 atm

a) 854 mL

b) 783 mL

c) 587 mLd) 538 mL




a) 0400

b) 0430c) 0570









a) 0360 atm

b) 130 atm





11

11A


1

H100794

22A

133A

144A

155A

166A

177A

H4

3

Li

6941

4

Be

901218

5

B

10811

6

C

12011

7

N

140067

8

O

159994

9

F

189984

N2

11

Na

229898

12

Mg

243050

33B

44B

55B

66B

77B

88B

98B

108B

111B

122B

13

Al

269815

14

Si

280855

15

P

309738

16

S

32066

17

Cl

354527

A3

19

K 390983

20

Ca

40078

21

Sc

449559

22

Ti

4788

23

V 509415

24

Cr

519961

25

Mn

549381

26

Fe

55847

27

Co

589332

28

Ni

58693

29

Cu

63546

30

Zn

6539

31

Ga

69723

32

Ge

7261

33

As

749216

34

Se

7896

35

Br

79904

K

37

Rb

854678

38

Sr

8762

39

Y 889059

40

Zr

91224

41

Nb

929064

42

Mo

9594

43

Tc

(98)

44

Ru

10107

45

Rh

102906

46

Pd

10642

47

Ag

107868

48

Cd

112411

49

In

114818

50

Sn

118710

51

Sb

121757

52

Te

12760

53

I

126904

X1

55

Cs

132905

56

Ba

137327

57

La

138906

72

Hf 17849

73

Ta

180948

74

W

18384

75

Re

186207

76

Os

19023

77

Ir

19222

78

Pt

19508

79

Au

196967

80

Hg

20059

81

Tl

204383

82

Pb

2072

83

Bi

208980

84

Po

(209)

85

At

(210)

R

87

Fr

(223)

88

Ra

226025

89

Ac

227028

104

Rf (261)

105

Db

(262)

106

Sg

(263)

107

Bh

(262)

108

Hs

(265)

109

Mt

(266)

110

(269)

111

(272)

112

(272)

114

(287)

116

(289)

58

Ce

140115

59

Pr

140908

60

Nd

14424

61

Pm

(145)

62

Sm

15036

63

Eu

151965

64

Gd

15725

65

Tb

158925

66

Dy

16250

67

Ho

164930

68

Er

16726

69

Tm

168934

70

Yb

17304

L1

90

Th

232038

91

Pa

231036

92

U

238029

93

Np

237048

94

Pu

(244)

95

Am

(243)

96

Cm

(247)

97

Bk (247)

98

Cf (251)

99

Es

(252)

100

Fm

(257)

101

Md

(258)

102

No

(259)

L

Physical Constants














3


a) 24 x 1025 atoms

b) 121 x 1025 atoms

c) 12 x 1025


e) 12 x 1020 atoms


cube in gcm3

a) 341 gcm3

b) 114 gcm3

c) 00550 gcm3

d) 0990 gcm3

e) 267 gcm3


a) CO N2 H2 P4S10

b) I2 P4 N2 H2O

c) CO N2 H2 P4

d) O2 N2 H2 Ne

e) I2 N2 P4 H2



a) 1

b) 2

c) 3

d) 4

e) 5








4


a) 290 times 1019

b) 603 times 1021

c) 603 times 1019

d) 290 times 1021

e) 139 times 1021


a) Mg(SO4)25H2O

b) MnSO45H2O

c) Mn(HSO4)27H2O

d) MnSO35H2O

e) Mn(SO4)210H2O



a) None

b) 1

c) 2

d) 3

e) 4


crystal in mg

a) 10 mg

b) 10 mg

c) 010 mg

d) 110 mg




a) Mgb) Ca

c) Na

d) Zn

e) Be



5



a) 6 12 6

b) 67 400 533

c) 400 533 67 d) 400 67 533

e) 234 359 600



a) 1 3 2 2

b) 2 3 1 2

c) 3 2 2 2

d) 2 1 1 1

e) 1 2 3 1



P4(s) + 6F2(g) 4PF3(g)

a) 100

b) 200

c) 385

d) 412

e) 600



a) NPCl2

b) N2P2Cl4

c) N3P3Cl6

d) N4P4Cl8

e) N5P5Cl10



6



CS2(g) + 3O2(g) CO2(g) + 2SO2(g)

a) 0039 moles


d) 0175 moles

e) 0375 moles



a) 440 g

b) 180 g

c) 264 gd) 372 g

e) 512 g


sodium

a) 282 g

b) 720 g

c) 102 g

d) 2820 g

e) 184 x 102 g




a) 0010 moles

b) 0020 moles

c) 00050 moles

d) 0040 moles




7


CoCl2(aq)

a) 0316 g

b) 0607 g

c) 0947 gd) 0101 g

e) 200 g



a) 100 L

b) 700 L

c) 300 L

d) 200 L

e) 500 L




















8



b) OH- (aq) + H+ (aq) H2O (l)








c) 267 molL

d) 0600 molL

e) 267 molL








Fe2(SO4)3 CaSO3

a) 1

b) 2

c) 3d) 4

e) 5



9



a) SrO

b) Fe2O3

c) O2 d) SrFeO3




ii) 2C6H14(l) + 19O2(g) 12CO2(g) + 14H2O(g)



a) 0

b) 1

c) 2

d) 3

e) 4



pressure


temperature


gas molecules





10





a) 00196 g b) 00717 gc) 00190 g

d) 00144 g



500 oC and 0808 atm

a) 854 mL

b) 783 mL

c) 587 mLd) 538 mL




a) 0400

b) 0430c) 0570









a) 0360 atm

b) 130 atm





11

11A


1

H100794

22A

133A

144A

155A

166A

177A

H4

3

Li

6941

4

Be

901218

5

B

10811

6

C

12011

7

N

140067

8

O

159994

9

F

189984

N2

11

Na

229898

12

Mg

243050

33B

44B

55B

66B

77B

88B

98B

108B

111B

122B

13

Al

269815

14

Si

280855

15

P

309738

16

S

32066

17

Cl

354527

A3

19

K 390983

20

Ca

40078

21

Sc

449559

22

Ti

4788

23

V 509415

24

Cr

519961

25

Mn

549381

26

Fe

55847

27

Co

589332

28

Ni

58693

29

Cu

63546

30

Zn

6539

31

Ga

69723

32

Ge

7261

33

As

749216

34

Se

7896

35

Br

79904

K

37

Rb

854678

38

Sr

8762

39

Y 889059

40

Zr

91224

41

Nb

929064

42

Mo

9594

43

Tc

(98)

44

Ru

10107

45

Rh

102906

46

Pd

10642

47

Ag

107868

48

Cd

112411

49

In

114818

50

Sn

118710

51

Sb

121757

52

Te

12760

53

I

126904

X1

55

Cs

132905

56

Ba

137327

57

La

138906

72

Hf 17849

73

Ta

180948

74

W

18384

75

Re

186207

76

Os

19023

77

Ir

19222

78

Pt

19508

79

Au

196967

80

Hg

20059

81

Tl

204383

82

Pb

2072

83

Bi

208980

84

Po

(209)

85

At

(210)

R

87

Fr

(223)

88

Ra

226025

89

Ac

227028

104

Rf (261)

105

Db

(262)

106

Sg

(263)

107

Bh

(262)

108

Hs

(265)

109

Mt

(266)

110

(269)

111

(272)

112

(272)

114

(287)

116

(289)

58

Ce

140115

59

Pr

140908

60

Nd

14424

61

Pm

(145)

62

Sm

15036

63

Eu

151965

64

Gd

15725

65

Tb

158925

66

Dy

16250

67

Ho

164930

68

Er

16726

69

Tm

168934

70

Yb

17304

L1

90

Th

232038

91

Pa

231036

92

U

238029

93

Np

237048

94

Pu

(244)

95

Am

(243)

96

Cm

(247)

97

Bk (247)

98

Cf (251)

99

Es

(252)

100

Fm

(257)

101

Md

(258)

102

No

(259)

L

Physical Constants














4


a) 290 times 1019

b) 603 times 1021

c) 603 times 1019

d) 290 times 1021

e) 139 times 1021


a) Mg(SO4)25H2O

b) MnSO45H2O

c) Mn(HSO4)27H2O

d) MnSO35H2O

e) Mn(SO4)210H2O



a) None

b) 1

c) 2

d) 3

e) 4


crystal in mg

a) 10 mg

b) 10 mg

c) 010 mg

d) 110 mg




a) Mgb) Ca

c) Na

d) Zn

e) Be



5



a) 6 12 6

b) 67 400 533

c) 400 533 67 d) 400 67 533

e) 234 359 600



a) 1 3 2 2

b) 2 3 1 2

c) 3 2 2 2

d) 2 1 1 1

e) 1 2 3 1



P4(s) + 6F2(g) 4PF3(g)

a) 100

b) 200

c) 385

d) 412

e) 600



a) NPCl2

b) N2P2Cl4

c) N3P3Cl6

d) N4P4Cl8

e) N5P5Cl10



6



CS2(g) + 3O2(g) CO2(g) + 2SO2(g)

a) 0039 moles


d) 0175 moles

e) 0375 moles



a) 440 g

b) 180 g

c) 264 gd) 372 g

e) 512 g


sodium

a) 282 g

b) 720 g

c) 102 g

d) 2820 g

e) 184 x 102 g




a) 0010 moles

b) 0020 moles

c) 00050 moles

d) 0040 moles




7


CoCl2(aq)

a) 0316 g

b) 0607 g

c) 0947 gd) 0101 g

e) 200 g



a) 100 L

b) 700 L

c) 300 L

d) 200 L

e) 500 L




















8



b) OH- (aq) + H+ (aq) H2O (l)








c) 267 molL

d) 0600 molL

e) 267 molL








Fe2(SO4)3 CaSO3

a) 1

b) 2

c) 3d) 4

e) 5



9



a) SrO

b) Fe2O3

c) O2 d) SrFeO3




ii) 2C6H14(l) + 19O2(g) 12CO2(g) + 14H2O(g)



a) 0

b) 1

c) 2

d) 3

e) 4



pressure


temperature


gas molecules





10





a) 00196 g b) 00717 gc) 00190 g

d) 00144 g



500 oC and 0808 atm

a) 854 mL

b) 783 mL

c) 587 mLd) 538 mL




a) 0400

b) 0430c) 0570









a) 0360 atm

b) 130 atm





11

11A


1

H100794

22A

133A

144A

155A

166A

177A

H4

3

Li

6941

4

Be

901218

5

B

10811

6

C

12011

7

N

140067

8

O

159994

9

F

189984

N2

11

Na

229898

12

Mg

243050

33B

44B

55B

66B

77B

88B

98B

108B

111B

122B

13

Al

269815

14

Si

280855

15

P

309738

16

S

32066

17

Cl

354527

A3

19

K 390983

20

Ca

40078

21

Sc

449559

22

Ti

4788

23

V 509415

24

Cr

519961

25

Mn

549381

26

Fe

55847

27

Co

589332

28

Ni

58693

29

Cu

63546

30

Zn

6539

31

Ga

69723

32

Ge

7261

33

As

749216

34

Se

7896

35

Br

79904

K

37

Rb

854678

38

Sr

8762

39

Y 889059

40

Zr

91224

41

Nb

929064

42

Mo

9594

43

Tc

(98)

44

Ru

10107

45

Rh

102906

46

Pd

10642

47

Ag

107868

48

Cd

112411

49

In

114818

50

Sn

118710

51

Sb

121757

52

Te

12760

53

I

126904

X1

55

Cs

132905

56

Ba

137327

57

La

138906

72

Hf 17849

73

Ta

180948

74

W

18384

75

Re

186207

76

Os

19023

77

Ir

19222

78

Pt

19508

79

Au

196967

80

Hg

20059

81

Tl

204383

82

Pb

2072

83

Bi

208980

84

Po

(209)

85

At

(210)

R

87

Fr

(223)

88

Ra

226025

89

Ac

227028

104

Rf (261)

105

Db

(262)

106

Sg

(263)

107

Bh

(262)

108

Hs

(265)

109

Mt

(266)

110

(269)

111

(272)

112

(272)

114

(287)

116

(289)

58

Ce

140115

59

Pr

140908

60

Nd

14424

61

Pm

(145)

62

Sm

15036

63

Eu

151965

64

Gd

15725

65

Tb

158925

66

Dy

16250

67

Ho

164930

68

Er

16726

69

Tm

168934

70

Yb

17304

L1

90

Th

232038

91

Pa

231036

92

U

238029

93

Np

237048

94

Pu

(244)

95

Am

(243)

96

Cm

(247)

97

Bk (247)

98

Cf (251)

99

Es

(252)

100

Fm

(257)

101

Md

(258)

102

No

(259)

L

Physical Constants














5



a) 6 12 6

b) 67 400 533

c) 400 533 67 d) 400 67 533

e) 234 359 600



a) 1 3 2 2

b) 2 3 1 2

c) 3 2 2 2

d) 2 1 1 1

e) 1 2 3 1



P4(s) + 6F2(g) 4PF3(g)

a) 100

b) 200

c) 385

d) 412

e) 600



a) NPCl2

b) N2P2Cl4

c) N3P3Cl6

d) N4P4Cl8

e) N5P5Cl10



6



CS2(g) + 3O2(g) CO2(g) + 2SO2(g)

a) 0039 moles


d) 0175 moles

e) 0375 moles



a) 440 g

b) 180 g

c) 264 gd) 372 g

e) 512 g


sodium

a) 282 g

b) 720 g

c) 102 g

d) 2820 g

e) 184 x 102 g




a) 0010 moles

b) 0020 moles

c) 00050 moles

d) 0040 moles




7


CoCl2(aq)

a) 0316 g

b) 0607 g

c) 0947 gd) 0101 g

e) 200 g



a) 100 L

b) 700 L

c) 300 L

d) 200 L

e) 500 L




















8



b) OH- (aq) + H+ (aq) H2O (l)








c) 267 molL

d) 0600 molL

e) 267 molL








Fe2(SO4)3 CaSO3

a) 1

b) 2

c) 3d) 4

e) 5



9



a) SrO

b) Fe2O3

c) O2 d) SrFeO3




ii) 2C6H14(l) + 19O2(g) 12CO2(g) + 14H2O(g)



a) 0

b) 1

c) 2

d) 3

e) 4



pressure


temperature


gas molecules





10





a) 00196 g b) 00717 gc) 00190 g

d) 00144 g



500 oC and 0808 atm

a) 854 mL

b) 783 mL

c) 587 mLd) 538 mL




a) 0400

b) 0430c) 0570









a) 0360 atm

b) 130 atm





11

11A


1

H100794

22A

133A

144A

155A

166A

177A

H4

3

Li

6941

4

Be

901218

5

B

10811

6

C

12011

7

N

140067

8

O

159994

9

F

189984

N2

11

Na

229898

12

Mg

243050

33B

44B

55B

66B

77B

88B

98B

108B

111B

122B

13

Al

269815

14

Si

280855

15

P

309738

16

S

32066

17

Cl

354527

A3

19

K 390983

20

Ca

40078

21

Sc

449559

22

Ti

4788

23

V 509415

24

Cr

519961

25

Mn

549381

26

Fe

55847

27

Co

589332

28

Ni

58693

29

Cu

63546

30

Zn

6539

31

Ga

69723

32

Ge

7261

33

As

749216

34

Se

7896

35

Br

79904

K

37

Rb

854678

38

Sr

8762

39

Y 889059

40

Zr

91224

41

Nb

929064

42

Mo

9594

43

Tc

(98)

44

Ru

10107

45

Rh

102906

46

Pd

10642

47

Ag

107868

48

Cd

112411

49

In

114818

50

Sn

118710

51

Sb

121757

52

Te

12760

53

I

126904

X1

55

Cs

132905

56

Ba

137327

57

La

138906

72

Hf 17849

73

Ta

180948

74

W

18384

75

Re

186207

76

Os

19023

77

Ir

19222

78

Pt

19508

79

Au

196967

80

Hg

20059

81

Tl

204383

82

Pb

2072

83

Bi

208980

84

Po

(209)

85

At

(210)

R

87

Fr

(223)

88

Ra

226025

89

Ac

227028

104

Rf (261)

105

Db

(262)

106

Sg

(263)

107

Bh

(262)

108

Hs

(265)

109

Mt

(266)

110

(269)

111

(272)

112

(272)

114

(287)

116

(289)

58

Ce

140115

59

Pr

140908

60

Nd

14424

61

Pm

(145)

62

Sm

15036

63

Eu

151965

64

Gd

15725

65

Tb

158925

66

Dy

16250

67

Ho

164930

68

Er

16726

69

Tm

168934

70

Yb

17304

L1

90

Th

232038

91

Pa

231036

92

U

238029

93

Np

237048

94

Pu

(244)

95

Am

(243)

96

Cm

(247)

97

Bk (247)

98

Cf (251)

99

Es

(252)

100

Fm

(257)

101

Md

(258)

102

No

(259)

L

Physical Constants














6



CS2(g) + 3O2(g) CO2(g) + 2SO2(g)

a) 0039 moles


d) 0175 moles

e) 0375 moles



a) 440 g

b) 180 g

c) 264 gd) 372 g

e) 512 g


sodium

a) 282 g

b) 720 g

c) 102 g

d) 2820 g

e) 184 x 102 g




a) 0010 moles

b) 0020 moles

c) 00050 moles

d) 0040 moles




7


CoCl2(aq)

a) 0316 g

b) 0607 g

c) 0947 gd) 0101 g

e) 200 g



a) 100 L

b) 700 L

c) 300 L

d) 200 L

e) 500 L




















8



b) OH- (aq) + H+ (aq) H2O (l)








c) 267 molL

d) 0600 molL

e) 267 molL








Fe2(SO4)3 CaSO3

a) 1

b) 2

c) 3d) 4

e) 5



9



a) SrO

b) Fe2O3

c) O2 d) SrFeO3




ii) 2C6H14(l) + 19O2(g) 12CO2(g) + 14H2O(g)



a) 0

b) 1

c) 2

d) 3

e) 4



pressure


temperature


gas molecules





10





a) 00196 g b) 00717 gc) 00190 g

d) 00144 g



500 oC and 0808 atm

a) 854 mL

b) 783 mL

c) 587 mLd) 538 mL




a) 0400

b) 0430c) 0570









a) 0360 atm

b) 130 atm





11

11A


1

H100794

22A

133A

144A

155A

166A

177A

H4

3

Li

6941

4

Be

901218

5

B

10811

6

C

12011

7

N

140067

8

O

159994

9

F

189984

N2

11

Na

229898

12

Mg

243050

33B

44B

55B

66B

77B

88B

98B

108B

111B

122B

13

Al

269815

14

Si

280855

15

P

309738

16

S

32066

17

Cl

354527

A3

19

K 390983

20

Ca

40078

21

Sc

449559

22

Ti

4788

23

V 509415

24

Cr

519961

25

Mn

549381

26

Fe

55847

27

Co

589332

28

Ni

58693

29

Cu

63546

30

Zn

6539

31

Ga

69723

32

Ge

7261

33

As

749216

34

Se

7896

35

Br

79904

K

37

Rb

854678

38

Sr

8762

39

Y 889059

40

Zr

91224

41

Nb

929064

42

Mo

9594

43

Tc

(98)

44

Ru

10107

45

Rh

102906

46

Pd

10642

47

Ag

107868

48

Cd

112411

49

In

114818

50

Sn

118710

51

Sb

121757

52

Te

12760

53

I

126904

X1

55

Cs

132905

56

Ba

137327

57

La

138906

72

Hf 17849

73

Ta

180948

74

W

18384

75

Re

186207

76

Os

19023

77

Ir

19222

78

Pt

19508

79

Au

196967

80

Hg

20059

81

Tl

204383

82

Pb

2072

83

Bi

208980

84

Po

(209)

85

At

(210)

R

87

Fr

(223)

88

Ra

226025

89

Ac

227028

104

Rf (261)

105

Db

(262)

106

Sg

(263)

107

Bh

(262)

108

Hs

(265)

109

Mt

(266)

110

(269)

111

(272)

112

(272)

114

(287)

116

(289)

58

Ce

140115

59

Pr

140908

60

Nd

14424

61

Pm

(145)

62

Sm

15036

63

Eu

151965

64

Gd

15725

65

Tb

158925

66

Dy

16250

67

Ho

164930

68

Er

16726

69

Tm

168934

70

Yb

17304

L1

90

Th

232038

91

Pa

231036

92

U

238029

93

Np

237048

94

Pu

(244)

95

Am

(243)

96

Cm

(247)

97

Bk (247)

98

Cf (251)

99

Es

(252)

100

Fm

(257)

101

Md

(258)

102

No

(259)

L

Physical Constants














7


CoCl2(aq)

a) 0316 g

b) 0607 g

c) 0947 gd) 0101 g

e) 200 g



a) 100 L

b) 700 L

c) 300 L

d) 200 L

e) 500 L




















8



b) OH- (aq) + H+ (aq) H2O (l)








c) 267 molL

d) 0600 molL

e) 267 molL








Fe2(SO4)3 CaSO3

a) 1

b) 2

c) 3d) 4

e) 5



9



a) SrO

b) Fe2O3

c) O2 d) SrFeO3




ii) 2C6H14(l) + 19O2(g) 12CO2(g) + 14H2O(g)



a) 0

b) 1

c) 2

d) 3

e) 4



pressure


temperature


gas molecules





10





a) 00196 g b) 00717 gc) 00190 g

d) 00144 g



500 oC and 0808 atm

a) 854 mL

b) 783 mL

c) 587 mLd) 538 mL




a) 0400

b) 0430c) 0570









a) 0360 atm

b) 130 atm





11

11A


1

H100794

22A

133A

144A

155A

166A

177A

H4

3

Li

6941

4

Be

901218

5

B

10811

6

C

12011

7

N

140067

8

O

159994

9

F

189984

N2

11

Na

229898

12

Mg

243050

33B

44B

55B

66B

77B

88B

98B

108B

111B

122B

13

Al

269815

14

Si

280855

15

P

309738

16

S

32066

17

Cl

354527

A3

19

K 390983

20

Ca

40078

21

Sc

449559

22

Ti

4788

23

V 509415

24

Cr

519961

25

Mn

549381

26

Fe

55847

27

Co

589332

28

Ni

58693

29

Cu

63546

30

Zn

6539

31

Ga

69723

32

Ge

7261

33

As

749216

34

Se

7896

35

Br

79904

K

37

Rb

854678

38

Sr

8762

39

Y 889059

40

Zr

91224

41

Nb

929064

42

Mo

9594

43

Tc

(98)

44

Ru

10107

45

Rh

102906

46

Pd

10642

47

Ag

107868

48

Cd

112411

49

In

114818

50

Sn

118710

51

Sb

121757

52

Te

12760

53

I

126904

X1

55

Cs

132905

56

Ba

137327

57

La

138906

72

Hf 17849

73

Ta

180948

74

W

18384

75

Re

186207

76

Os

19023

77

Ir

19222

78

Pt

19508

79

Au

196967

80

Hg

20059

81

Tl

204383

82

Pb

2072

83

Bi

208980

84

Po

(209)

85

At

(210)

R

87

Fr

(223)

88

Ra

226025

89

Ac

227028

104

Rf (261)

105

Db

(262)

106

Sg

(263)

107

Bh

(262)

108

Hs

(265)

109

Mt

(266)

110

(269)

111

(272)

112

(272)

114

(287)

116

(289)

58

Ce

140115

59

Pr

140908

60

Nd

14424

61

Pm

(145)

62

Sm

15036

63

Eu

151965

64

Gd

15725

65

Tb

158925

66

Dy

16250

67

Ho

164930

68

Er

16726

69

Tm

168934

70

Yb

17304

L1

90

Th

232038

91

Pa

231036

92

U

238029

93

Np

237048

94

Pu

(244)

95

Am

(243)

96

Cm

(247)

97

Bk (247)

98

Cf (251)

99

Es

(252)

100

Fm

(257)

101

Md

(258)

102

No

(259)

L

Physical Constants














8



b) OH- (aq) + H+ (aq) H2O (l)








c) 267 molL

d) 0600 molL

e) 267 molL








Fe2(SO4)3 CaSO3

a) 1

b) 2

c) 3d) 4

e) 5



9



a) SrO

b) Fe2O3

c) O2 d) SrFeO3




ii) 2C6H14(l) + 19O2(g) 12CO2(g) + 14H2O(g)



a) 0

b) 1

c) 2

d) 3

e) 4



pressure


temperature


gas molecules





10





a) 00196 g b) 00717 gc) 00190 g

d) 00144 g



500 oC and 0808 atm

a) 854 mL

b) 783 mL

c) 587 mLd) 538 mL




a) 0400

b) 0430c) 0570









a) 0360 atm

b) 130 atm





11

11A


1

H100794

22A

133A

144A

155A

166A

177A

H4

3

Li

6941

4

Be

901218

5

B

10811

6

C

12011

7

N

140067

8

O

159994

9

F

189984

N2

11

Na

229898

12

Mg

243050

33B

44B

55B

66B

77B

88B

98B

108B

111B

122B

13

Al

269815

14

Si

280855

15

P

309738

16

S

32066

17

Cl

354527

A3

19

K 390983

20

Ca

40078

21

Sc

449559

22

Ti

4788

23

V 509415

24

Cr

519961

25

Mn

549381

26

Fe

55847

27

Co

589332

28

Ni

58693

29

Cu

63546

30

Zn

6539

31

Ga

69723

32

Ge

7261

33

As

749216

34

Se

7896

35

Br

79904

K

37

Rb

854678

38

Sr

8762

39

Y 889059

40

Zr

91224

41

Nb

929064

42

Mo

9594

43

Tc

(98)

44

Ru

10107

45

Rh

102906

46

Pd

10642

47

Ag

107868

48

Cd

112411

49

In

114818

50

Sn

118710

51

Sb

121757

52

Te

12760

53

I

126904

X1

55

Cs

132905

56

Ba

137327

57

La

138906

72

Hf 17849

73

Ta

180948

74

W

18384

75

Re

186207

76

Os

19023

77

Ir

19222

78

Pt

19508

79

Au

196967

80

Hg

20059

81

Tl

204383

82

Pb

2072

83

Bi

208980

84

Po

(209)

85

At

(210)

R

87

Fr

(223)

88

Ra

226025

89

Ac

227028

104

Rf (261)

105

Db

(262)

106

Sg

(263)

107

Bh

(262)

108

Hs

(265)

109

Mt

(266)

110

(269)

111

(272)

112

(272)

114

(287)

116

(289)

58

Ce

140115

59

Pr

140908

60

Nd

14424

61

Pm

(145)

62

Sm

15036

63

Eu

151965

64

Gd

15725

65

Tb

158925

66

Dy

16250

67

Ho

164930

68

Er

16726

69

Tm

168934

70

Yb

17304

L1

90

Th

232038

91

Pa

231036

92

U

238029

93

Np

237048

94

Pu

(244)

95

Am

(243)

96

Cm

(247)

97

Bk (247)

98

Cf (251)

99

Es

(252)

100

Fm

(257)

101

Md

(258)

102

No

(259)

L

Physical Constants














9



a) SrO

b) Fe2O3

c) O2 d) SrFeO3




ii) 2C6H14(l) + 19O2(g) 12CO2(g) + 14H2O(g)



a) 0

b) 1

c) 2

d) 3

e) 4



pressure


temperature


gas molecules





10





a) 00196 g b) 00717 gc) 00190 g

d) 00144 g



500 oC and 0808 atm

a) 854 mL

b) 783 mL

c) 587 mLd) 538 mL




a) 0400

b) 0430c) 0570









a) 0360 atm

b) 130 atm





11

11A


1

H100794

22A

133A

144A

155A

166A

177A

H4

3

Li

6941

4

Be

901218

5

B

10811

6

C

12011

7

N

140067

8

O

159994

9

F

189984

N2

11

Na

229898

12

Mg

243050

33B

44B

55B

66B

77B

88B

98B

108B

111B

122B

13

Al

269815

14

Si

280855

15

P

309738

16

S

32066

17

Cl

354527

A3

19

K 390983

20

Ca

40078

21

Sc

449559

22

Ti

4788

23

V 509415

24

Cr

519961

25

Mn

549381

26

Fe

55847

27

Co

589332

28

Ni

58693

29

Cu

63546

30

Zn

6539

31

Ga

69723

32

Ge

7261

33

As

749216

34

Se

7896

35

Br

79904

K

37

Rb

854678

38

Sr

8762

39

Y 889059

40

Zr

91224

41

Nb

929064

42

Mo

9594

43

Tc

(98)

44

Ru

10107

45

Rh

102906

46

Pd

10642

47

Ag

107868

48

Cd

112411

49

In

114818

50

Sn

118710

51

Sb

121757

52

Te

12760

53

I

126904

X1

55

Cs

132905

56

Ba

137327

57

La

138906

72

Hf 17849

73

Ta

180948

74

W

18384

75

Re

186207

76

Os

19023

77

Ir

19222

78

Pt

19508

79

Au

196967

80

Hg

20059

81

Tl

204383

82

Pb

2072

83

Bi

208980

84

Po

(209)

85

At

(210)

R

87

Fr

(223)

88

Ra

226025

89

Ac

227028

104

Rf (261)

105

Db

(262)

106

Sg

(263)

107

Bh

(262)

108

Hs

(265)

109

Mt

(266)

110

(269)

111

(272)

112

(272)

114

(287)

116

(289)

58

Ce

140115

59

Pr

140908

60

Nd

14424

61

Pm

(145)

62

Sm

15036

63

Eu

151965

64

Gd

15725

65

Tb

158925

66

Dy

16250

67

Ho

164930

68

Er

16726

69

Tm

168934

70

Yb

17304

L1

90

Th

232038

91

Pa

231036

92

U

238029

93

Np

237048

94

Pu

(244)

95

Am

(243)

96

Cm

(247)

97

Bk (247)

98

Cf (251)

99

Es

(252)

100

Fm

(257)

101

Md

(258)

102

No

(259)

L

Physical Constants














10





a) 00196 g b) 00717 gc) 00190 g

d) 00144 g



500 oC and 0808 atm

a) 854 mL

b) 783 mL

c) 587 mLd) 538 mL




a) 0400

b) 0430c) 0570









a) 0360 atm

b) 130 atm





11

11A


1

H100794

22A

133A

144A

155A

166A

177A

H4

3

Li

6941

4

Be

901218

5

B

10811

6

C

12011

7

N

140067

8

O

159994

9

F

189984

N2

11

Na

229898

12

Mg

243050

33B

44B

55B

66B

77B

88B

98B

108B

111B

122B

13

Al

269815

14

Si

280855

15

P

309738

16

S

32066

17

Cl

354527

A3

19

K 390983

20

Ca

40078

21

Sc

449559

22

Ti

4788

23

V 509415

24

Cr

519961

25

Mn

549381

26

Fe

55847

27

Co

589332

28

Ni

58693

29

Cu

63546

30

Zn

6539

31

Ga

69723

32

Ge

7261

33

As

749216

34

Se

7896

35

Br

79904

K

37

Rb

854678

38

Sr

8762

39

Y 889059

40

Zr

91224

41

Nb

929064

42

Mo

9594

43

Tc

(98)

44

Ru

10107

45

Rh

102906

46

Pd

10642

47

Ag

107868

48

Cd

112411

49

In

114818

50

Sn

118710

51

Sb

121757

52

Te

12760

53

I

126904

X1

55

Cs

132905

56

Ba

137327

57

La

138906

72

Hf 17849

73

Ta

180948

74

W

18384

75

Re

186207

76

Os

19023

77

Ir

19222

78

Pt

19508

79

Au

196967

80

Hg

20059

81

Tl

204383

82

Pb

2072

83

Bi

208980

84

Po

(209)

85

At

(210)

R

87

Fr

(223)

88

Ra

226025

89

Ac

227028

104

Rf (261)

105

Db

(262)

106

Sg

(263)

107

Bh

(262)

108

Hs

(265)

109

Mt

(266)

110

(269)

111

(272)

112

(272)

114

(287)

116

(289)

58

Ce

140115

59

Pr

140908

60

Nd

14424

61

Pm

(145)

62

Sm

15036

63

Eu

151965

64

Gd

15725

65

Tb

158925

66

Dy

16250

67

Ho

164930

68

Er

16726

69

Tm

168934

70

Yb

17304

L1

90

Th

232038

91

Pa

231036

92

U

238029

93

Np

237048

94

Pu

(244)

95

Am

(243)

96

Cm

(247)

97

Bk (247)

98

Cf (251)

99

Es

(252)

100

Fm

(257)

101

Md

(258)

102

No

(259)

L

Physical Constants














11

11A


1

H100794

22A

133A

144A

155A

166A

177A

H4

3

Li

6941

4

Be

901218

5

B

10811

6

C

12011

7

N

140067

8

O

159994

9

F

189984

N2

11

Na

229898

12

Mg

243050

33B

44B

55B

66B

77B

88B

98B

108B

111B

122B

13

Al

269815

14

Si

280855

15

P

309738

16

S

32066

17

Cl

354527

A3

19

K 390983

20

Ca

40078

21

Sc

449559

22

Ti

4788

23

V 509415

24

Cr

519961

25

Mn

549381

26

Fe

55847

27

Co

589332

28

Ni

58693

29

Cu

63546

30

Zn

6539

31

Ga

69723

32

Ge

7261

33

As

749216

34

Se

7896

35

Br

79904

K

37

Rb

854678

38

Sr

8762

39

Y 889059

40

Zr

91224

41

Nb

929064

42

Mo

9594

43

Tc

(98)

44

Ru

10107

45

Rh

102906

46

Pd

10642

47

Ag

107868

48

Cd

112411

49

In

114818

50

Sn

118710

51

Sb

121757

52

Te

12760

53

I

126904

X1

55

Cs

132905

56

Ba

137327

57

La

138906

72

Hf 17849

73

Ta

180948

74

W

18384

75

Re

186207

76

Os

19023

77

Ir

19222

78

Pt

19508

79

Au

196967

80

Hg

20059

81

Tl

204383

82

Pb

2072

83

Bi

208980

84

Po

(209)

85

At

(210)

R

87

Fr

(223)

88

Ra

226025

89

Ac

227028

104

Rf (261)

105

Db

(262)

106

Sg

(263)

107

Bh

(262)

108

Hs

(265)

109

Mt

(266)

110

(269)

111

(272)

112

(272)

114

(287)

116

(289)

58

Ce

140115

59

Pr

140908

60

Nd

14424

61

Pm

(145)

62

Sm

15036

63

Eu

151965

64

Gd

15725

65

Tb

158925

66

Dy

16250

67

Ho

164930

68

Er

16726

69

Tm

168934

70

Yb

17304

L1

90

Th

232038

91

Pa

231036

92

U

238029

93

Np

237048

94

Pu

(244)

95

Am

(243)

96

Cm

(247)

97

Bk (247)

98

Cf (251)

99

Es

(252)

100

Fm

(257)

101

Md

(258)

102

No

(259)

L

Physical Constants












chem 114 sample midterm exam

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