Question

4. How is a chemical equation represented? What does it consist of?​

Answer 1

Answer:

a chemical equation is represented by chemical formulas of elments.

and their physical state or if any condition is needed should be mentioned above the arrow.

mark it as the brainliest answer

Explanation:

Answer 2

Explanation:

A chemical equation is the symbolic representation of a chemical reaction. The reactants (the starting substances) are written on the left, and the products (the substances found in the chemical reaction) are written on the right

A chemical by definition is any substance consisting of matter; this includes solids, liquids, and gas. Chemicals can either be of a pure substance or a mixture of substances. A chemical substance such as water (H2O) is a pure chemical because it has the same molecules and combination throughout its structure.