What is the [OH-] of a solution with a pH of 3.89? Which one is it? 7.76 x 10^-11 1.29 x 10^-4 2.1

Question

What is the [OH-] of a solution with a pH of 3.89?

Which one is it?
7.76 x 10^-11

1.29 x 10^-4

2.11 x 10^-6

4.51 x 10^-10

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Thu Thủy 4 years 2021-08-12T22:23:59+00:00 1 Answers 13 views 0

Answers ( )

  1. MichaelMet
    0
    2021-08-12T22:25:54+00:00
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    Answer:

    the answer is 211106 is better than anything else about u and then let’s go play with kids like that first time in the class ohh ok

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )