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Given the following reaction:

4 KO2 + 2 H2O + 4 CO2 ==> 4 KHCO3 + 3 O2
How many moles of O2 will be produced if 2.46 moles of CO2 react completely? moles

2 answers

The equation tells us that 4 mols CO2 will produce 3 mols O2. So,
4 mols CO2 will produce 3 mols O2.
2 mols CO2 will produce 1-1/2 mols O2.
1 mol CO2 will produce 3/4 mol O2.
So 2.46 mol CO2 will produce ?? mol O2.
2moles