"Chemical name" would refer to a single chemical compound. But chocolate is not a single substance. It has many compounds in it, each of which would have its own chemical name.
Chocolate.
Marijuana is a plant and is composed of hundreds of chemicals. Perhaps you are thinking of cannibis?
Formula: C3H6
chemical
Chocolate pudding is a complex mixture, not a compound with a given chemical formula.
Chocolate has chemical energy in it.
Chocolate is a mixture.
It depends on how much cocoa is in the chocolate,
Chocolate milk is a mixture of a lot of different compounds in varying proportions; it has no "chemical formula".
Chocolate cake is a complex mixture, not a compound; and the preparation involve many chemical reactions.
The overall chemical reaction for aerobic cellular respiration is C6H12O6 + 6O2 --> 6H2O + 6CO2.
Sushi or low-fat fro-yo and sugar-free hot chocolate.