Why are carbon and its compounds used as fuels for most applications?

Answer the following questions: Why are carbon and its compounds used as fuels for most application?

(a) How does ethanoic acid react with sodium hydrogencarbonate? Give equation of the reaction which takes palce. (b) Why are carbon and its compounds used as fuels for most aplications? (c ) Which of the two is better for washing clothes when the water is hard: soap or detergent? Give reason for your answer.

Why are hydrocarbons used as fuels?

Why is charcoal used as a fuel ?

Which gas is used as a fuel the most?