Question

Identify the reactant(s) in the chemical reaction, CO2 + H2O → H2CO3.

a
CO2, H2O, and H2CO3
b
CO2 and H2O
c
CO2
d
H2CO3

Answer 1

b. CO2 and H2O

Step-by-step explanation:

Reactants are substances that undergo change during a reaction. They are on the left side of the arrow and turn into products (aka the right side).