# Stoichiometry Conversions: Question Preview (ID: 8946)

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The number of liters in 1 mole is
a) 6.02 x 10^23
b) It varies on element!
c) 44.2
d) 22.4

In the reaction 2 S + 3 O2 --> Fe2O3, if given 4.0 mole of S, how many mole of O2?
a) 12.0
b) 6.0
c) 9.0
d) 4.0

The reactant that is left over in a reaction is called
a) The left overs
b) To much reactant
c) Limiting reactant
d) Excess reactant

Fe3O4 + 4 CO --> 4 CO2 + 3 Fe, If 201 g Fe3O4 react, how many grams of CO2 form?
a) 153 grams
b) 95 grames
c) 167 grams
d) 192 grams

A mole ratio is used to convert the moles of the given substance to the moles of wanted
a) True
b) False
c) N/A
d) N/A

If I have 20 bike frames, 36 petals, 24 bike seats, and 100 handle bars, what is the limiting reactant?
a) BIke Frames
b) Petals
c) Bike Seats
d) Handle Bars

2 S + 3 O2 --> 2 SO3, if 6.3 grams of S and 10.0 grams of O2 react, what is the limiting reactant?
a) O2
b) S
c) SO3
d) None of the above

CH4 + 2 O2 --> 2 H2O + CO2, if I have 49.50 liters of O2, how many liters CO2 are made?
a) 99.00 L
b) 24.75 L
c) 49.50 L
d) 17.00 L

The molar mass of Al2(SO4)3 is what?
a) 278.5 amu
b) 314.50 amu
c) 400.31 amu
d) 342.14 amu

This is the tool we use in order to find the correct pathway when doing stoichiometry
a) The Mole Map