NEW
Font size
WorksheetsStoichiometry Practice
Total questions: 7
Worksheet time: 23mins
Fe2O3(s) + 3H2(g) → 2Fe(s) + 3H2O(l)
How many moles of iron can be made from 6 moles H2?
2H2 + O2 → 2H2O
How many moles of H2O can be produced if 8 moles H2 are used?
2 NaClO3 (s) --> 2NaCl (s) +3 O2 (g)
12.00 moles of NaClO3 will produce how many grams of O2 (molar mass 32.00g/mol)?
2Al + 3H2SO4 -> Al2(SO4)3 + 3H2
How many grams of Al2(SO4)3 would be formed if 250g H2SO4 completely reacted?
Using the following equation:
4NH3(g) + 5O2(g) --> 4NO(g) + 6H2O(l)
How many grams of O2 (molar mass 32.00 g/mol) are needed to react with 56.8 grams of NH3 (17.03 g/mol)?
2Al + 6HCl --> 2AlCl3 + 3H2
Aluminum reacts with hydrochloric acid (HCl). How many grams of aluminum are necessary to produce 11 L of H2 gas at STP?
13
8.8
0.99
1.0
1Mg + 2H2O --> Mg(OH)2 + H2
What volume, in liters, of H2 will be produced at STP by the reaction 67.3 g of Mg (molar mass 24.31 g/mol)?
62.0 L
0.12 L
2.77 L
1.15 L
