Gaseous carbon monoxide reacts with hydrogen gas to form gaseous methane (ch4) and liquid water. express your answer as a chemical equation. identify all of the phases in your answer.

The formula for the compounds in the reaction are as follows with the respective states

Carbon monoxide - CO (g)

hydrogen - H₂ (g)

methane - CH₄ (g)

water - H₂O (l)

reaction of carbon monoxide with hydrogen gas gives rise to methane and water

the balanced chemical equation for the above reaction is as follows

CO (g) + 3H₂ (g) - - > CH₄ (g) + H₂O (l)