Balance this equation: HgO => 2Hg + O2

Question

Balance this equation:
HgO —> 2Hg + O2

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Diễm Thu 3 years 2021-09-02T19:32:02+00:00 1 Answers 0 views 0

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  1. niczorrrr
    0
    2021-09-02T19:33:08+00:00
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    Answer:

    I think it’s

    2 HgO (s) → 2 Hg (l) + O2 (g)

    Step-by-step explanation:

    This is an oxidation-reduction (redox) reaction:

    2 HgII + 4 e- → 2 Hg0

    (reduction)

    2 O-II – 4 e- → 2 O0

    (oxidation)

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