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prohojiy [21]
3 years ago
8

What is the [OH-] of solution with pH of 3.4?

Chemistry
2 answers:
belka [17]3 years ago
7 0

Answer:

2.5 x 10^ -11 (D)

Explanation:

[H+] = 10^ -3.4 = 3.98 x 10^ -4

[OH-] = (1 x 10^ -14) ÷ [H+] = 2.5 x 10^ -11

arsen [322]3 years ago
5 0

Answer:

(A) 4×0.0001M

Explanation:

[OH-] = 10^-3.4 which is equivalent to 4×0.0001M

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