Answer to Question #206611 in General Chemistry for cam

Question #206611
  1. If 2.8 moles of propane reacts with excess oxygen. How many grams of CO2 will form?
1
Expert's answer
2021-06-14T13:37:48-0400

from the balance chemical equation we have the mole ratio of propane and the produced CO2 as 1:3. having the moles of propane that reacted as 2.8 will react with 8.8 moles of CO2.

mass=molar mass* number of moles

mass=44g*8.4moles=369.6g


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