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29-05-2019
Chemistry

contestada

Determine the pH of a HCl acid solution of 0.024
A. 0.62
B. 7.02
C. 1.62
D. 2.94

Respuesta :

superman1987 superman1987

03-06-2019

Answer:

C. 1.62.

Explanation:

∵ pH = - log[H⁺],

[H⁺] = 0.024 M.

∴ pH = - log(0.024) = 1.62.

So, the right choice is: C. 1.62.

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