An acidic solution has an excess of ______ ions, whereas a basic solution has an excess ______ of ions.Multiple choice question.OH-; H+H+; OH-

Break Down the Problem

1. Identify the key terms: acidic solution and basic solution.
2. Understand what types of ions are associated with each solution.

Relevant Concepts

1. An acidic solution contains a higher concentration of $H^+$ ions.
2. A basic solution contains a higher concentration of $OH^-$ ions.

Analysis and Detail

1. For an acidic solution, the excess $H^+$ ions indicate that the pH level is below 7.
2. For a basic solution, the excess $OH^-$ ions indicate that the pH level is above 7.

Verify and Summarize

Given the definitions of acidic and basic solutions, we summarize that:

• An acidic solution has an excess of $H^+$ ions.
• A basic solution has an excess of $OH^-$ ions.

Final Answer

The correct answer is: H+; OH-.