One liter of a 2.0 M NaOH (aq)solution contains the same number of Na⁺ ions as does one liter of a 1.0 M Na₂CO₃ (aq)solution.

Question

Quizplus · Accepted Answer

The statement means that the two solutions have the same ion concentration for Na⁺. This is possible if the 1:1 stoichiometry of NaOH and H2⁺ as well as the 1:2 stoichiometry of Na₂CO₃ and H2⁺ are taken into account. Therefore, the statement is true.

One Liter of a 2