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Masja [62]
2 years ago
5

What is the pH of a 2.5 x 10-5 M solution of HCI?

Chemistry
1 answer:
aalyn [17]2 years ago
7 0

Answer:

The pH of the solution is 4.60.

Explanation:

The pH gives us an idea of the acidity or basicity of a solution. More precisely, it indicates the concentration of H30 + ions present in said solution. The pH scale ranges from 0 to 14: from 0 to 7 corresponds to acid solutions, 7 neutral solutions and between 7 and 14 basic solutions. It is calculated as:

pH = -log (H30 +)

pH= -log (2,5 x 10-5)

<em>pH=4.60</em>

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Answer:

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Explanation:

Hello,

In this case, we can mathematically define the pH by:

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Thereby, we conclude the solution is acidic due to the fact that the pH is below 7 which is the neutral point and above it the solutions are basic.

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