The decomposition of water into hydrogen gas Hy and oxygen gas Oz can be modeled by the balanced chemical equation A) H2 + 02 –

Question

The decomposition of water into hydrogen gas Hy and oxygen gas Oz can be modeled by the balanced chemical equation
A)
H2 + 02 – H20
B)
H20 – H2 + O2
C) 2H2 + 02 – 2H20
D)
2H20 – 2H2 + O2

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Sigridomena 5 years 2021-08-11T23:34:35+00:00 1 Answers 35 views 0

Answers ( )

  1. nguyetanh
    0
    2021-08-11T23:36:27+00:00
    Reply

    Answer:

    D. ) 2H2O – 2H2 + O2

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