All molecules contain chemical energy in their chemical bonds. The molecule that stores chemical energy in living things is ATP, adenosine triphosphate. It is composed of one molecule of adenosine,...
Virkon is a multi-purpose disinfectant. It contains oxone, potassium peroxomonosulphate, sodium dodecylbenzenesulfonate, sulphamic acid; and inorganic buffers
Technically, the definition of chemical is any substance with a definite structure. So yes, mulch is completely composed of chemicals.
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