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inysia [295]
3 years ago
15

Please explain this to me! Thank you! :)

Chemistry
1 answer:
Anettt [7]3 years ago
6 0

Answer: e. 2:1:2

Explanation: This is a synthesis reaction with a generic expression of A + B => AB.

2 Mg + O2 => 2 MgO

So the ratio is 2: 1:2

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