Which of the following is NOT a combination reaction? a NO + O2 + NO2 b Cr + Cl2 + CrCl3 C CH, + O2 + CO2 + H20 d C2

Question

Which of the following is NOT a combination reaction?
a NO + O2 + NO2
b Cr + Cl2 + CrCl3
C CH, + O2 + CO2 + H20
d C2H4 + H2 + C2H6

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Thanh Thu 7 months 2021-07-11T13:04:26+00:00 1 Answers 3 views 0

Answers ( )

  1. lethu
    0
    2021-07-11T13:05:49+00:00
    Reply

    This answer should be B

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