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If the reaction yeilds 9 moles of CO2, how many moles of O₂

were present at the beginning of the reaction?
a
b
с
O d
10.5
7
9
14

If the reaction yeilds 9 moles of CO2, how many moles of O₂ were present at the beginning-example-1
User Jcxz
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1 Answer

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Answer:

the answer is c (9)

Step-by-step explanation:

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User Siddharood
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