kenziebr00klyn kenziebr00klyn

05-07-2017
Chemistry

contestada

which of the following is a decomposition reaction?
A. 2Mg+O2 -> 2MgO
B. CH4+2O2 -> CO2+H2
C. 2H2O + 2Na -> 2NaOH+H2
D. CaCO3 ->CaO+CO2

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putito25967 putito25967

06-07-2017

your best choice seems to be D)

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ABRAGG678 ABRAGG678

08-02-2019

the answer is A. for plato people

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