Answer:
1.00 moles of CO2 is the final yield.
Explanation:
Based on the reaction:
2C2H2(g)+ 5O2(g) → 4CO2(g) + 2H2O(g)
When 2 moles of acetylene (C2H2) completely reacts with oxygen, 4 moles of CO2 are produced.
To solve this question we must use the chemical equation knowing: 2 moles C2H2 = 4 mol CO2
When 0.500 moles of acetylene react:
0.500 moles C2H2 * (4mol CO2 / 2mol C2H2) =
1.00 moles of CO2 is the final yield
