The pH of a 0.10M KOH solution is:
0.10.
1.00.
14.10.
13.00.
An Arrhenius acid is defined as a chemical species that:
Is a proton acceptor.
Produces hydroxide ions in solution.
Is a proton donor.
Produces hydrogen ions in solution.
The ionization of water at room temperature is represented by:
2H2O ⇌ H3O⁺ + OH⁻.
H2O ⇌ 2H⁺ + O₂²⁻.
2H2O ⇌ H2 + 2OH⁻
2H2O ⇌ 2H2 + O2.
According to Lowry-Bronsted, a base is:
A proton acceptor.
An electron pair acceptor.
A proton donor.
An electron pair donor.
