Chemistry, 15.01.2021 22:00 dollazant2

Two chemical reactions are shown: A. 2Mg + O2 -> 2MgO
B. CaCO3 -> CaO + CO2
Which statement is true? (5 points)
-Both are synthesis reactions.
-Both are decomposition reactions.
-A is a synthesis reaction, and B is a decomposition reaction.
-A is a decomposition reaction, and B is a synthesis reaction.

Answers: 2

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Two chemical reactions are shown: A. 2Mg + O2 -> 2MgO
B. CaCO3 -> CaO + CO2
Whic...

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