How do you determine if an equation is balanced or unbalanced. Then, using the chemical equation show that if a chemical reaction occurs a new substance is produced as a result.

When the carbon dioxide concentration goes up, temperature goes up. When the carbon dioxide concentration goes down, temperature goes down. A small part of the correspondence is due to the relationship between temperature and the solubility of carbon dioxide in the surface ocean, but the majority of the correspondence is consistent with a feedback between carbon dioxide and climate.