MV Moles Question Preview (ID: 19458)


You Will Do Grams To Moles, Moles To Grams, Volume To Moles, And Moles To Volume Problems. TEACHERS: click here for quick copy question ID numbers.

The number of moles in 12 g of CO2 is:
a) 1
b) 0.32
c) 0.27
d) 0.25

The volume of 0.1 moles of hydrogen (H2) gas at STP is:
a) 22.4
b) 5.6
c) 2.24
d) 0.224

The number of moles in 186 g of MgSO4 is:
a) 0.65
b) 1.55
c) 8.3
d) 120

The number of moles in 49 g of H2SO4 is:
a) 1
b) 2
c) 0.5
d) 0.25

The number of moles in 72.4 liters of CCl4 gas at STP is:
a) 0.31
b) 0.48
c) 3.23
d) 152

The number of moles in 11.2 liters of NiO gas at STP is:
a) 1
b) 0.5
c) 2
d) 251

The volume of 0.25 moles of oxygen (O2) gas at STP is:
a) 0.01
b) 5.6
c) 22.4
d) 89.6

The number of moles in 16 g of SO2 is:
a) 0.25
b) 3
c) 64
d) 1024

The number of moles in 18 g of H2O is:
a) 1
b) 2
c) 64
d) 324

The mass of 0.25 moles of H2CO3 is:
a) 0.004
b) 4
c) 15.5
d) 248

The mass of 1.12 moles of H3PO4 is:
a) 0.011
b) 87.5
c) 98
d) 110

The volume of 0.01 moles of NO2 gas at STP is:
a) 0.224
b) 0.46
c) 39.2
d) 52.2

The number of moles in 67.2 liters of KClO2 gas at STP is:
a) 0.63
b) 3
c) 106
d) 1505

The number of moles in 16.0 g of HC2H3O2 is:
a) 0.27
b) 3.75
c) 60
d) 35

The number of moles in 2.24 liters of SO2 gas at STP is:
a) 0.1
b) 1
c) 50
d) 64

The number of moles in 5.6 liters of CO gas at STP is:
a) 0.25
b) 4
c) 125
d) 157

The mass of 0.5 moles of S is:
a) 0.03
b) 16
c) 32
d) 64

The volume of 1.75 moles of Li3PO4 gas at STP is:
a) 0.08
b) 12.8
c) 39.2
d) 116

The volume of 2.33 moles of water (H2O) vapor at STP is:
a) 0.1
b) 9.6
c) 41.9
d) 52.2

The mass of 2.3 moles of NH4O is:
a) 0.068
b) 14.8
c) 34
d) 78.2

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