Question

Natural gas is burnt in air.

Hint:

Balancing chemical equations requires ensuring that the number of atoms on both sides of the equation is the same. In combustion and respiration reactions, oxygen is crucial, and the products are often carbon dioxide and water.

Answer 1

Natural gas primarily consists of methane (CH₄). When methane is burned in air (which provides oxygen), it reacts to form carbon dioxide and water. The balanced chemical equation for this combustion reaction is: \[ CH_4 (g) + 2O_2 (g) \rightarrow CO_2 (g) + 2H_2O (g) \] In this reaction, methane (CH₄) reacts with oxygen (O₂) to form carbon dioxide (CO₂) and water vapor (H₂O).