Question

Which step of this procedure does a chemical change occur???

Answer 1

Answer:

which procedure by the way

Explanation:

please elaborate

Answer 2

Answer:

Make Me Brainlist

Explanation:

Chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. These processes are called chemical reactions and, in general, are not reversible except by further chemical reactions.