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geftermif geftermif
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5 years ago
How many oxygen molecules are needed to make 10 carbon dioxide molecules according to the following balanced chemical equation?

2 CO + O2  2 CO2

A) 5
B) 1
C) 4
D) 10
E) 2
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wrote...
5 years ago
 A
geftermif Author
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5 years ago
Happy Dummy I'm impressed
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