Question

What does the combustion of ethane produce?

1) Carbon monoxide and water
2) Carbon dioxide and steam
3) Methane and oxygen
4) Ethanol and hydrogen

Answer 1

The combustion of ethane produces carbon dioxide and steam when there is enough oxygen, as represented by the chemical equation: 2C2H6(g) + 7O2(g) → 4CO2(g) + 6H2O(g).

Step-by-step explanation:

The combustion of ethane, which is a type of hydrocarbon, typically produces carbon dioxide and steam when there is sufficient oxygen available. The balanced chemical equation for the combustion of ethane (C2H6) is:

2C2H6(g) + 7O2(g) → 4CO2(g) + 6H2O(g)

This shows that when ethane reacts with oxygen, it produces carbon dioxide and water vapor, which is commonly referred to as steam. Therefore, the correct answer to the question 'What does the combustion of ethane produce?' is option 2) Carbon dioxide and steam.