Write down the balanced chemical equation for its combustion reaction. Hint: Methane gas reacts with oxygen gas (O2) to produce carbon dioxide (CO2) and water vapor (H2O). What is the coefficient of methane in the balanced chemical equation? What is the coefficient of oxygen in the balanced chemical equation? How many grams of CH4 are in 6.25 moles of CH4? (Use the molar mass without decimal places). How many grams of O2 are in 6.25 moles of O2?  If 100 grams of CH4 is made to react with 200 grams of O2, which is the limiting reactant?  If 100 grams of CH4 is made to react with 200 grams of O2, which is the excess reactant?  If 100 grams of CH4 is made to react with 200 grams of O2, what mass of CO2 (in grams) is formed? (One decimal place)  What is the percent yield of the reaction if 95.63 grams of water is produced in the reaction of 100 grams of CH4 and 200 grams of O2? If the percent yield is determined to be at 85% of the theoretical yield, what is the actual amount of CO2 (in grams) produced in the reaction of 100 grams of CH4 and 200 grams of O2?

Introductory Chemistry: A Foundation
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Author:Steven S. Zumdahl, Donald J. DeCoste
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Chapter9: Chemical Quantities
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Problem 10QAP: Write the balanced chemical equation for the complete combustion of heptene, C7H14. In combustion,...
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Write down the balanced chemical equation for its combustion reaction. Hint: Methane gas reacts with oxygen gas (O2) to produce carbon dioxide (CO2) and water vapor (H2O).

What is the coefficient of methane in the balanced chemical equation?

What is the coefficient of oxygen in the balanced chemical equation?

How many grams of CH4 are in 6.25 moles of CH4? (Use the molar mass without decimal places).

How many grams of O2 are in 6.25 moles of O2? 

If 100 grams of CH4 is made to react with 200 grams of O2, which is the limiting reactant? 

If 100 grams of CH4 is made to react with 200 grams of O2, which is the excess reactant? 

If 100 grams of CH4 is made to react with 200 grams of O2, what mass of CO2 (in grams) is formed? (One decimal place) 

What is the percent yield of the reaction if 95.63 grams of water is produced in the reaction of 100 grams of CH4 and 200 grams of O2?

If the percent yield is determined to be at 85% of the theoretical yield, what is the actual amount of CO2 (in grams) produced in the reaction of 100 grams of CH4 and 200 grams of O2? 

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