# Chemistry Pretest

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11. How many moles of CO2 would be produced from 56 moles of O2 according to the following balanced equation?

2 C2H6 + 7 O2 ---> 4 CO2 = 6 H20

a) 16
b) 32
c) 224
d) 48
e) 8

• Chemistry Pretest -

Looks like 4/7 of 56 moles

• Chemistry Pretest -

44 moles of CO2

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