What is the pOH of a solution that has a pH of 2

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What is the pOH of a solution that has a pH of 2

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Tài Đức 4 years 2021-08-15T22:17:04+00:00 1 Answers 30 views 0

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  1. Orla
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    2021-08-15T22:18:29+00:00
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    pOH is 12.
    Explanation:
    The pOH + pH has to equal 14
    Since we know pH, you do:
    pOH = 14-pH
    pOH = 14-2
    pOH = 12

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