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trapecia [35]
3 years ago
11

What is the pH of a substance that has a hydrogen ion concentration of 8.8

Chemistry
1 answer:
djverab [1.8K]3 years ago
3 0

Answer: 1.05

Explanation:

pH is the negative logarithm of hydrogen ion concentration in a solution.

i.e pH = -log (H+)

Since hydrogen ion ( H+) concentration = 8.8 x 10^-2 M = 0.088M

Thus, pH = -log (0.088M)

pH = - ( -1.055)

pH = 1.055

pH = 1.05 (pH value is rounded to 2 decimals)

Thus, the substance is strongly acidic since its pH is 1.05.

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Answer:

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b)O

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b)oxygen ion is larger than Na because o have fewer proton

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In Given Reaction,
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AlF₃ is acting as acid because the octet of Al is not complete, hence it has tendency to accept electrons.

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