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The Complete Combustion of Pentane Yields Carbon Dioxide and Water

Question 85

Multiple Choice

The complete combustion of pentane yields carbon dioxide and water.When the equation
__ C5H12(l) + __ O2(g) → __ CO2(g) + __ H2O(l)
Is balanced,the ratio of the coefficient of CO2 to the coefficient of O2 is


A) 8:5.
B) 8:6.
C) 6:5.
D) 5:6.
E) 5:8.

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