Question

value: 4
match the acidity and alkalinity to the ph level.

a. a solution with a ph above 7.
b. a solution with a ph below 7.
c. a solution with a ph of 7.

1. neutral
2. acidic
3. alkaline/base

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Explanation:

• For "Neutral", a solution with a pH of 7 (option c) is neutral.
• For "Acidic", a solution with a pH below 7 (option b) is acidic.
• For "Alkaline/Base", a solution with a pH above 7 (option a) is alkaline.

Answer:

1. Neutral: c. A solution with a pH of 7.
2. Acidic: b. A solution with a pH below 7.
3. Alkaline/Base: a. A solution with a pH above 7.