NEW
Font size
WorksheetsStoichiometry Review
Total questions: 12
Worksheet time: 1hrs 7mins
CaC₂(s) + H₂O(l) --> C₂H₂(g) + Ca(OH)₂(aq)
How many moles of H2 are needed to react with 2 moles of N2 according to the reaction?
1 N2 + 3 H2 → 2 NH3
6
2
3
1
How many moles of H2O can be produced if 8 moles of H2 are reacted according to the following reaction?
2 H2 + 1 O2 → 2 H2O
4 moles
8 moles
16 moles
2 moles
If 12.00 moles of NaClO3 react, how many moles of O2 will be produced according to the reaction?
2 NaClO3 → 2 NaCl + 3 O2
12 moles of O2
18 moles of O2
9 moles of O2
6 moles of O2
Fe2O3(s) + 3H2(g) → 2Fe(s) + 3H2O(l)
How many moles of iron can be made from 6 moles H2?
2NH3 → N2 + 3 H2: How many moles of ammonia are required to produce 6 moles of hydrogen?
6
2
4
3
Propane, C3H6, is a common fuel used in heating homes in rural areas. Predict how many moles of CO2 are formed when 3.74 moles of propane are burned according to
C3H6 + 6O2 --> 3CO2 + 6H2O
11.2 moles
7.48 moles
3.74 moles
1.25 moles
How many moles of oxygen are consumed if 8 moles H2 are used?
How many moles of oxygen are produced when 6.7 moles of KClO3 decompose completely?
How many moles of HCl are consumed in the production of 7.5 moles of MgCl₂?
NaIO3(aq) + 6HI(aq) --> 3I2(s) + NaI(aq) + 3H2O(l)
How many moles of iodine can be made from 6.55 moles of NaIO3?
