Question

identify the reactant(s) in the chemical reaction, co₂ + h₂o → h₂co₃. (1 point) co₂ and h₂o, co₂, h₂o, and h₂co₃. h₂co₃

Explanation:

In a chemical reaction, reactants are the substances that undergo a chemical change. In the reaction $\mathrm{CO_2}+\mathrm{H_2O}\to\mathrm{H_2CO_3}$, carbon - dioxide ($\mathrm{CO_2}$) and water ($\mathrm{H_2O}$) are the starting substances that react to form carbonic acid ($\mathrm{H_2CO_3}$).

Answer:

A. $\mathrm{CO_2}$ and $\mathrm{H_2O}$