Which of the following is a
possible way to describe the
components in the reaction below?
H2O(l) + CO2(g) → H2CO3(aq)
A. 1 molecule H2O; 1 L CO2: 1 molecule H2CO3
B. 1 mole H2O; 1 mole CO2: 1 mole H2CO3
C. 18.02 g H2O; 1 L CO2: 1 molecule H₂CO3
D. 1 atom H₂O; 1 molecule CO2: 1 mole H2CO3