Multiple Choice
The balanced equation for the combustion of propane is given below. What do the numbers in front of the molecules (the coefficients) mean? CH3CH2CH3 + O2 → 3 CO2 + 4 H2O
A) Three molecules of CO2 are produced when one molecule of CH3CH2CH3 reacts with one molecule of O2.
B) Six molecules of CO2 are produced when two molecules of CH3CH2CH3 react with two molecules of O2.
C) Nine moles of CO2 are produced when three moles of CH3CH2CH3 react with three moles of O2.
D) Four moles of H2O are produced when one mole of CH3CH2CH3 reacts with one mole of O2.
E) All of the above
Correct Answer:

Verified
Correct Answer:
Verified
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