# Stoich Mix And Match/Limiting Reactant! Question Preview (ID: 8950)

### Mix And Match And Limiting Reactant Problems.[print questions] Answers? Play games to get them!

For the reaction C2H4 + 3 O2 --> 2 CO2 + 2 H2O, what number of grams of CO2 could be produced from 2.0 g of C2H4 and 5.0 g O2
a) 4.6 g
b) 6.3 g
c) 5.5 g
d) None of the above

How many grams of steam must react to produce 375 g of Fe3O4; 3 Fe + 4 H2O --> Fe3O4 + 4 H2
a) 6.48 g
b) 29.2 g
c) 117 g
d) 161 g

SO2 + H2O --> H2O What is the maximum number of H2SO3 made given the following 33.6 g SO2 and 55.3 g H2O;
a) 50
b) 252
c) 9.5
d) 43

What volume of methane is needed to completely react with 500 liters of oxygen? CH4 + 2 O2 --> CO2 + 2 H2O
a) 250 L
b) 300 L
c) 600 L
d) .500 L

How many liters of hydrogen are produced by reacting 3.54 x 10^24 atoms of HCl in the UNBALANCED reaction. Al + HCl --> AlCl3 + H2
a) 150
b) 299
c) 198
d) 190

Who coefficents would go infront of the following compounds to balance? KClO3 --> KCl + O2
a) 1, 1, 1
b) 2, 2, 3
c) 4, 3, 6
d) 1, 2, 2

How many stoichiometry lines are needed in a limiting reactant problem where we want to know how much excess is left over?
a) 3
b) 4
c) 1
d) 2

Stoichiometry is defined as
a) Measuring moles
b) Measuring quantities
c) Weighing compounds
d) A german sausage

When converting gram given to gram wanted, the first step is to do what
a) 1 mol / molar mass
b) molar mass / 1 mol
c) 1 mol / 22.4
d) 6.02 x 10^23 / 1 mol

What is the molar mass of Cl2
a) 100 amu
b) 60 amu
c) 35.45 amu
d) 70.9 amu

Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 8950 in the upper right hand corner or click here.

TEACHERS / EDUCATORS