the expression caco₃ → cao + co₂ is an example of a\nreactant.\nproduct.\nchemical equation.\nchemical…

the expression caco₃ → cao + co₂ is an example of a\nreactant.\nproduct.\nchemical equation.\nchemical progression.

the expression caco₃ → cao + co₂ is an example of a\nreactant.\nproduct.\nchemical equation.\nchemical progression.

Answer

Answer:

C. chemical equation

Brief Explanations:

A chemical equation shows reactants transforming into products. Here, $CaCO_3$ is the reactant, and $CaO$ and $CO_2$ are products, represented in a chemical - equation format.