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Chemistry, 05.10.2019 09:50 sabrikat

When the equation fe + o2→fe2o3 is balanced, the coefficient for o2 is:

a. 4
b. 3
c. 1
d. 2 d?

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When the equation fe + o2→fe2o3 is balanced, the coefficient for o2 is:

a. 4
b....

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