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Contact [7]
3 years ago
5

Calculate the hydrogen ion concentration for an aqueous solution that has a pH of 3.45.

Chemistry
1 answer:
Andrej [43]3 years ago
8 0

Answer:

[H⁺] = 3.548 x 10⁻⁴ M.

Explanation:

∵ pH = -log[H⁺]

∴ 3.45 = -log[H⁺]

log[H⁺] = -3.45

<em>∴ [H⁺] = 3.548 x 10⁻⁴ M.</em>

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When the equation below is balanced with the smallest possible integer coefficients, what is the coefficient for PH3?
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