Carbon dioxide is present in the atmosphere and contributes to global warming. We write this reaction as a word equation and as the chemical formula, CO₂. This tells us there are two oxygen ...

Carbon dioxide reacts with water to produce carbonic acid. The double arrow means that carbonic acid breaks down pretty readily to form carbon dioxide and water again. A hydrogen atom from the ...

Electrocatalytic conversion creates a bridge from renewable energy sources to direct chemical synthesis, taking the burning of carbon dioxide-producing fossil fuels out of the equation.