Question

E.
The substances initially involved in a chemical reaction are
a. products.
b. reactors.
C. reactants.
d. catalysts
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Answer 1

Explanation:

reactants is the correct answer of the question

Answer 2

Answer:

he substance (or substances) initially involved in a chemical reaction are called reactants or reagents. Chemical reactions are usually characterized by a chemical change, and they yield one or more products, which usually have properties different from the reactants. Reactions often consist of a sequence of individual sub-steps, the so-called elementary reactions, and the sometimes intermediate products and reaction conditions