HH22OOFind the molar mass of:Find the molar mass of:

Solution: 1.00794 (2) H

+ 15.9994 O

18.0153 g/mol

HFHFFind the molar mass of:Find the molar mass of:

Solution: 1.00794 H

+ 18.99840 F

20.00634 g/mol

KClKClFind the molar mass of:Find the molar mass of:

Solution: 39.0983 K

+ 35.453 Cl

74.551 g/mol

COCO22

Find the molar mass of:Find the molar mass of:

Solution:12.0107 C

+ 15.9994 (2) O

44.0095 g/mol

LiLi22OOFind the molar mass of:Find the molar mass of:

Solution: 6.941 (2) Li

+ 15.9994 O

29.881 g/mol

Zn(OH)Zn(OH)22

Find the molar mass of:Find the molar mass of:

Solution: 65.409 Zn

15.9994 (2) O+ 1.00794 (2) H

99.424 g/mol

ZnZn33(PO(PO44))22

Find the molar mass of:Find the molar mass of:

Solution: 65.409 (3) Zn 30.97376 (2) P+ 15.9994 (8) O

386.170 g/mol

Al(OH)Al(OH)33

Find the molar mass of:Find the molar mass of:

Solution: 26.981538 Al 15.9994 (3) O+ 1.00794 (3) H

78.0036 g/mol

AlAl22(SO(SO44))33

Find the molar mass of:Find the molar mass of:

Solution: 26.981538 (2) Al 32.065 (3) S+ 15.9994 (12) O

342.151 g/mol

sulfur trioxidesulfur trioxideFind the molar mass of:Find the molar mass of:

Find the formula first:

SO3

then find the atomic masses: 32.065 S+ 15.9994 (3) O 80.063 g/mol

hydrogen peroxidehydrogen peroxideFind the molar mass of:Find the molar mass of:

Find the formula first:

34.0147 g/mol

H2O2then find the atomic masses: 1.00794 (2) H

+ 15.9994 (2) O

Lead(II) hydroxideLead(II) hydroxideFind the molar mass of:Find the molar mass of:

Find the formula first:

241.2 g/mol

Pb(OH)2then find the atomic masses:

207.2 Pb 15.9994 (2) O

+ 1.00794 (2) H

ammonium hydroxideammonium hydroxideFind the molar mass of:Find the molar mass of:

Find the formula first:

35.0458 g/mol

NH4OHthen find the atomic masses:

14.0067 N 15.9994 O

+ 1.00794 (5) H

nitric acidnitric acidFind the molar mass of:Find the molar mass of:

Find the formula first:

63.0128 g/mol

HNO3then find the atomic masses:

1.00794 H 14.0067 N

+ 15.9994 (3) O

hydrochloric acidhydrochloric acidFind the molar mass of:Find the molar mass of:

Find the formula first:

36.461 g/mol

HClthen find the atomic masses: 1.00794 H

+ 35.453 Cl

iron(III) chlorideiron(III) chlorideFind the molar mass of:Find the molar mass of:

Find the formula first:

162.204 g/mol

FeCl3then find the atomic masses:

55.845 Fe + 35.453 (3) Cl

dinitrogen pentoxide dinitrogen pentoxide Find the molar mass of:Find the molar mass of:

Find the formula first:

108.0104 g/mol

N2O5then find the atomic masses:

14.0067 (2) N + 15.9994 (5) O

hydrobromic acidhydrobromic acidFind the molar mass of:Find the molar mass of:

Find the formula first:

80.912 g/mol

HBrthen find the atomic masses:

1.00794 H + 79.904 Br

lead(IV) oxidelead(IV) oxideFind the molar mass of:Find the molar mass of:

Find the formula first:

239.2 g/mol

PbO2then find the atomic masses:

207.2 Pb + 15.9994 (2) O

cobalt(II) chloridecobalt(II) chlorideFind the molar mass of:Find the molar mass of:

Find the formula first:

129.839 g/mol

CoCl2then find the atomic masses:

58.9332 Co + 35.453 (2) Cl