A solution with more hydrogen ions than hydroxide ions is described as which type?

A solution with more hydrogen ions than hydroxide ions is described as which type?

• A. Acidic
• B. Neutral
• C. Alkaline
• D. Slightly alkaline

Answer: (A)

Acidity in solutions is determined by the balance of hydrogen ions (H+) and hydroxide ions (OH-). When there are more H+ than OH-, the solution has a pH below 7 and is described as acidic. This happens because acids increase the concentration of hydrogen ions in the water. If the amounts were equal, the solution would be neutral (pH 7). If OH- dominated, the solution would be alkaline (basic), with slightly alkaline indicating a small excess of OH-. So, having more hydrogen ions than hydroxide ions directly signals an acidic solution.

Acidity in solutions is determined by the balance of hydrogen ions (H+) and hydroxide ions (OH-). When there are more H+ than OH-, the solution has a pH below 7 and is described as acidic. This happens because acids increase the concentration of hydrogen ions in the water. If the amounts were equal, the solution would be neutral (pH 7). If OH- dominated, the solution would be alkaline (basic), with slightly alkaline indicating a small excess of OH-. So, having more hydrogen ions than hydroxide ions directly signals an acidic solution.