the-complete-combustion-of-a-substance-produced-x-g-of-co2-and-x-g-of-h2o-the-he

Question

The complete combustion of a hydrocarbon produced 17.2 g of CO₂ and 2.45 g of H₂O. The heat given off was 463 kJ. Determine the mass of the substance combusted.

Accepted Answer

4.97 g

Answer

4.69 g

Answer

0.274 g

Answer

19.7 g

The complete combustion of a hydrocarbon produced 17.2 g of CO2 and 2.45 g of H2O. The heat given off was 463 kJ. Determine the mass of the substance combusted.

The complete combustion of a hydrocarbon produced 17.2 g of CO₂ and 2.45 g of H₂O. The heat given off was 463 kJ. Determine the mass of the substance combusted.