If you start with 5 molecules of O2 in the reaction 2Mg+O2--> 2MgO, how much Mg will you need? a. 4 c. 8 b. 5 d. 10

asked Jan 6, 2018 124k views

1 vote

If you start with 5 molecules of O2 in the reaction 2Mg+O2--> 2MgO, how much Mg will you need?

a.
4
c.
8
b.
5
d.
10

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6 votes

Answer:

Step-by-step explanation:

Aniruddh Ambarkar answered Jan 9, 2018

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3 votes

You will need 4 molecules of O2.

Pkm answered Jan 11, 2018

by Pkm

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