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satela [25.4K]
3 years ago
9

A solution of a concentration of H+ (10-4 M) has a pH of​

Chemistry
1 answer:
Lesechka [4]3 years ago
8 0

Answer:

pH = 4

Explanation:

Step 1: Given data

Concentration of H⁺ ions in the solution ([H⁺]): 10⁻⁴ M

Step 2: Calculate the pH of the solution

We will use the definition of pH.

pH = -log [H⁺]

pH = -log 10⁻⁴ M

pH = 4

The pH of the solution is 4. Considering the pH scale, given the pH is lower than 7, the solution is acidic.

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Answer:

B) Ksp = 3.7 E-11

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⇒ Ksp = 4 * ( 0.00021 )³

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