chem16schedule (final) revision 2 (1)

8/9/2019 Chem16schedule (Final) Revision 2 (1)

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Chem16 - Laboratory, 1 st Semester, A.Y. 2014-2015Schedule of Acti ities

Date Day Activity Deadlines/ Things tobring

Aug 7 Th

- Getting to know

- Assign groups and required materials- Glassware inventory and distribution of lab manuals- Laboratory safety, rules and guidelines, sampleschematic diagram

- agreement on

disciplinary actionregarding cheating

- glasswareagreement

form

Aug ! T

- Safety !est- "iscussio#$ "ommon cations and anions, chemicalnomenclature

- inde# card- payment for labmanual- safety agreement

contract

Aug $ Th

- "rills$ %aming and formula writing- "iscussio#$ &eactions in aqueous solutions, balancingchemical equations, solubility rules, writing net ionicequations

Reminder: Be in proper PPE next meetingAug ' T %ue&o# "ayAug ! Th 'i#oy A(ui#o "ay

Aug !( T- "rills$ )riting net ionic equations- "emo a#d )ractice of )ro)er lab tech#i(ues

- required materials inthe

lab

Aug !* Th

- "iscussio# Sessio# 1- *re-lab a#d + )erime#t 4$ +lectrolytes and %on-electrolytes- *re-lab a#d + )erime#t $ lame Test

- . bo# ofmatchsticks

for the whole class.- + )t 4 data sheet- + )t data sheet

/ept ! T

- *re-lab a#d + )erime#t$ 0uri1cation of "rude2en3oic Acid by

&ecrystalli3ation and /ublimation 4ay 5 up to dryingof

puri1ed ben3oic acid only.

/ept $ Th

- + )erime#t$ 0uri1cation of "rude 2en3oic Acid by&ecrystalli3ation and /ublimation 4ay ! 5 weighing of

puri1edben3oic acid and melting point determination

- *ost-lab discussio# 6 +lectrolytes and %on-electrolytes, lame

Test

- !. small vials- cork preferably big.- oil

/ept ' T

- *ost-lab discussio#$ 0uri1cation of ben3oic acid- "rills$ 4rawing Lewis structures of ionic and molecularcompounds octet rule, e#ceptions to the octet rule.

- )uri catio# ofbe#&oic

acid e )erime#tdata

sheet

/ept Th

- "iscussio# Sessio# 2- + )erime#t 12 a#d )ostlab discussio# 6 olecular

odels

- clay and sticks- +12 data sheet



/ept(

T- *re-lab a#d + )erime#t 1$ "hemical "hanges up toformation

of copper solid only.

- face mask

/ept*

Th

- Co#ti#uatio# of + )erime#t 1- "iscussio#$ /igni1cant 1gures, "oncept of moles,2alancing redo# reactions

- "rills$ /igni1cant 1gures and 2alancing redo#reactions

/ept!8

T- *re-lab a#d + )erime#t 5 6 9#idation &eduction- "iscussio#$ :dentifying limiting and e#cess reactants

- 8 pcs. ; inch nails

/ept!<

Th /+ + for the 3irst Lo# + am

/ept!' 3 /S! L ' +7A8

/ept8=

T

- *re-lab a#d + )erime#t 2$ L94" set-up only.- *ost-lab "iscussio#$ "hemical "hanges and9#idation &eduction

- +1 data sheet- +5 data sheet- !. -ml syringes- <. micro test tubes

9ct ! Th- "iscussio# Sessio# 9- Co#ti#uatio# of + )erime#t 2$ measure height ofprecipitate

- ruler

9ct 7 T

- *relab a#d + )erime#t 9$ Titrimetric Analysis- "iscussio# 6 Titration calculations

- +2 data sheet- clear and colorless

vinegar- soft drinks /prite or7

>p only.

9ct ' Th - *relab a#d + )erime#t 11 6 ?ualitative Analysis - +9 data sheet

9ct $ T

- *re-lab a#d + )erime#t :$ "alorimetry- "iscussio#$ "alorimetry problems- *ost-lab discussio#$ L94" and Titrimetric Analysis

- +11 data sheet

- /tyrofoam cube@ballofdiameter 7B.

- cork should 1t inthe

mouth of a (B testtube.

9ct ( Th- "iscussio# Sessio# 4- *ost-lab discussio# 6 "alorimetry, ?ualitative Analysis

Reminder: Be in proper PPE for the n!no"n Analysis

- +: data sheet- cork for unknown

analysis.9ct ! T ;'<' ' A'ALYS S9ct !8 Th /+ + for the Seco#d Lo# + am

9ct !7 S+C '" L ' +7A8

9ct !* T*/AC! CAL +7A8 1

Reminder: Be in proper PPE for Practical Exam #

9ct 8= Th- *re-lab a#d + )erime#t 14$ /olubility and Ceats of/olution

%ov $ T- *re-lab a#d + )erime#t 15 6 /hifting +quilibrium- *re-lab a#d + )erime#t 6 0aper "hromatography

- gumamela,bougainvillea, boat

of



moses, violetcamote

tops, red cabbage- scissors and ruler- pencil- 8 packs of D s for

the whole class.- +14 data sheet- +15 data sheet

%ov ( Th

- *re-lab a#d + )erime#t 6 4istillation of &ubbingAlcohol

- 7=E solutionisopropyl alcohol about <=ml.- Chromato ra)hy

e )erime#t datasheet- "istillatio#

e )erime#t datasheet

%ov T- "iscussio# Sessio# 5- *re-lab a#d + )erime#t = 6 Gases

%ov 8 Th- *ost-lab discussio#$ /olubility and Ceats of /olution,/hifting

+quilibrium, 0aper "hromatography, and 4istillation

%ov * T- *re-lab a#d + )erime#t 1= 6 "olligative 0roperties- *ost-lab discussio#$ Gases

- += data sheet- rock salt- ice

%ov != Th

- *re-lab a#d + )erime#t 19 a#d 16 >combi#ed?$ pC

4etermination and &elative /trengths of Acids and2ases

- +1= data sheet-fruit Fuice and soft

drinks

%ov !< T

- "iscussio# Sessio# 6- *ost-lab discussio# 6 "olligative 0roperties, pC4etermination

and &elative /trengths of Acids and 2ases

- +19 a#d +16 datasheets

%ov !7 Th /+ + for the !hird Lo# + am

4ec !@ /" L ' +7A8

Reminder: Be in proper PPE for Practical Exam #4ec ! T */AC! CAL +7A8 2 and :nventory of glassware

Chem16 - Laboratory, 1 st Semester, A.Y. 2014-2015

Schedule of Acti itiesDate Day Activity Deadlines/ Things to

bringAug * - Getting to know

- Assign groups and required materials- Glassware inventory and distribution of lab manuals- Laboratory safety, rules and guidelines, sampleschematic

- agreement ondisciplinary actionregarding cheating

- glasswareagreement



diagram form

Aug 8 )

- Safety !est- "iscussio#$ "ommon cations and anions, chemicalnomenclature

- inde# card- payment for labmanual- safety agreement

contract

Aug <- "rills$ %aming and formula writing- "iscussio#$ &eactions in aqueous solutions, balancingchemical equations, solubility rules

Aug != ) - "iscussio# a#d "rills 6 )riting net ionic equations

Aug !!- "emo a#d )ractice of )ro)er lab tech#i(ues

Reminder: Be in proper PPE next meeting - required materials inthe

lab

Aug !7 )

- *re-lab a#d + )erime#t 4$ +lectrolytes and %on-electrolytes- *re-lab a#d + )erime#t $ lame Test

- . bo# ofmatchsticks

for the whole class.- + )t 4 data sheet

- + )t data sheetAug !' - "iscussio# Sessio# 1

/ept 8 )

- *re-lab a#d + )erime#t$ 0uri1cation of "rude2en3oic Acid by

&ecrystalli3ation and /ublimation 4ay 5 up to dryingof

puri1ed ben3oic acid only.

/ept <

- + )erime#t$ 0uri1cation of "rude 2en3oic Acid by&ecrystalli3ation and /ublimation 4ay ! 5 weighing of

puri1edben3oic acid and melting point determination.

- *ost-lab discussio# 6 +lectrolytes and %on-

electrolytes, lame Test

- !. small vials- cork preferably big.- oil

/ept=

)

- *ost-lab discussio#$ 0uri1cation of ben3oic acid- "rills$ 4rawing Lewis structures of ionic and molecularcompounds octet rule, e#ceptions to the octet rule.

- )uri catio# ofbe#&oic

acid e )erime#tdata

sheet

/ept!

- "iscussio# Sessio# 2- + )erime#t 12 a#d )ostlab discussio# 6 olecular

odels

- clay and sticks- +12 data sheet

/ept7

)- *re-lab a#d + )erime#t 1$ "hemical "hanges up toformation

of copper solid only.

- face mask

/ept'

Th

- Co#ti#uatio# of + )erime#t 1- "iscussio#$ /igni1cant 1gures, "oncept of moles,2alancing redo# reactions- "rills$ /igni1cant 1gures and 2alancing redo#reactions

/ept!$

T- *re-lab a#d + )erime#t 5 6 9#idation &eduction- "iscussio#$ :dentifying limiting and e#cess reactants

- 8 pcs. ; inch nails



/ept!(

Th /+ + for the 3irst Lo# + am

/ept!' 3 /S! L ' +7A8

9ct T

- *re-lab a#d + )erime#t 2$ L94" set-up only.- *ost-lab "iscussio#$ "hemical "hanges and

9#idation &eduction

- +1 data sheet- +5 data sheet

- !. -ml syringes- <. micro test tubes

9ct 8 Th- "iscussio# Sessio# 9- Co#ti#uatio# of + )erime#t 2$ measure height ofprecipitate

- ruler

9ct * T

- *relab a#d + )erime#t 9$ Titrimetric Analysis- "iscussio# 6 Titration calculations

- +2 data sheet- clear and colorless

vinegar- soft drinks /prite or7

>p only.

9ct = Th - *relab a#d + )erime#t 11 6 ?ualitative Analysis - +9 data sheet

9ct < T

- *re-lab a#d + )erime#t :$ "alorimetry- "iscussio#$ "alorimetry problems- *ost-lab discussio#$ L94" and Titrimetric Analysis

- +11 data sheet- /tyrofoam cube@ball

ofdiameter 7B.

- cork should 1t inthe

mouth of a (B testtube.

9ct 7 Th- "iscussio# Sessio# 4- *ost-lab discussio# 6 "alorimetry, ?ualitative Analysis

Reminder: Be in proper PPE for the n!no"n Analysis

- +: data sheet- cork for unknown

analysis.9ct !! ) ;'<' ' A'ALYS S9ct !$ /+ + for the Seco#d Lo# + am9ct !7 S+C '" L ' +7A8

9ct !' )*/AC! CAL +7A8 1

Reminder: Be in proper PPE for Practical Exam #

9ct 8- *re-lab a#d + )erime#t 14$ /olubility and Ceats of/olution

%ov < )

- *re-lab a#d + )erime#t 15 6 /hifting +quilibrium- *re-lab a#d + )erime#t 6 0aper "hromatography

- gumamela,bougainvillea, boat

ofmoses, violet

camote

tops, red cabbage- scissors and ruler- pencil- 8 packs of D s forthe whole class.- +14 data sheet- +15 data sheet

%ov 7 - *re-lab a#d + )erime#t 6 4istillation of &ubbing - 7=E solution



Alcohol isopropyl alcohol about <=ml.- Chromato ra)hy

e )erime#t datasheet

- "istillatio#e )erime#t data

sheet

%ov ! )- "iscussio# Sessio# 5- *re-lab a#d + )erime#t = 6 Gases

%ov $- *ost-lab discussio#$ /olubility and Ceats of /olution,/hifting

+quilibrium, 0aper "hromatography, and 4istillation

%ov ' )- *re-lab a#d + )erime#t 1= 6 "olligative 0roperties- *ost-lab discussio#$ Gases

- += data sheet- rock salt- ice

%ov !

- *re-lab a#d + )erime#t 19 a#d 16 >combi#ed?$

pC 4etermination and &elative /trengths of Acids and2ases

- +1= data sheet

-fruit Fuice and softdrinks

%ov !( )

- "iscussio# Sessio# 6- *ost-lab discussio# 6 "olligative 0roperties, pC4etermination

and &elative /trengths of Acids and 2ases

- +19 a#d +16 datasheets

%ov !* /+ + for the !hird Lo# + am

4ec !@ /" L ' +7A8

Reminder: Be in proper PPE for Practical Exam #4ec 8 ) */AC! CAL +7A8 2 and :nventory of glassware

4+A4L:%+ 9& 4&900:%G6 %9 + 2+& ( Thursday.

chem16schedule (final) revision 2 (1)

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