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Methane, CH4, burns in oxygen gas to form water and carbon dioxide. What is the correct balanced chemical equation for this reaction?
A. CH4 + O → H2O + CO2
B. CH4 + 4O → 2H2O + CO2
C. CH4 + O2 → H2O + CO2
D. CH4 + 2O2 → 2H2O + CO2

  • help -

    I've never heard of a class called "help" before, but if you put your REAL subject in the School Subject box, it would sure help.

    You also need to indicate which you think the correct answer is. Then someone is more likely to help you.

  • physical science -

    the answer is A.

  • help -

    The correct answer is D.

  • help -

    It's D. Just took the test. Thank me later.

  • help -

    1D
    2B
    3D
    4C
    100% Correct

  • help -

    Zolita is correct!!

  • help -

    thanks Zolita!:)

  • help -

    Zolita is right!!!

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