What is the pH of a solution with [н'] = 7.0 x 107? А. 6.15 В. б.15 с. 7.00 D. 8.45

asked Jul 23, 2020 137k views

1 vote

What is the pH of a solution with [н'] = 7.0 x 107?

А. 6.15
В. б.15
с. 7.00
D. 8.45

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4 votes

Answer: A. 6.15

Step-by-step explanation:

pH = —log[H+]

pH = —log[7*10^-7]

pH = 6.15

Kibar answered Jul 28, 2020

by Kibar

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