Which form of potential energy does our body use as fuel

Smog is the term used to describe the combination of fog and smoke

What are the major types of a chemical compound

Select the most likely product for this reaction: koh(aq) + co2(g) – ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2