Identify acid, base, conjugate acid, and conjugate base in the following reaction:
H2CO3(aq) + H2O(l) ⇌ HCO3-(aq) + H3O+(aq)
◦ H2CO3 is a conjugate acid, H2O is a base, HCO3- is a conjugate base, and H3O+ is an acid.
◦ H2CO3 is an acid, H2O is a base, HCO3- is a conjugate base, and H3O+ is a conjugate acid.
◦ H2CO3 is an acid, H2O is a conjugate base, HCO3- is a base, and H3O+ is a conjugate acid.
◦ H2CO3 is an acid, H2O is a conjugate acid, HCO3- is a base, and H3O+ is a conjugate base.
◦ H2CO3 is a conjugate acid, H2O is a conjugate base, HCO3- is a base, and H3O+ is an acid.