Problem: Assume that a single cylinder of an automobile engine has a volume of 525 cm3. If the cylinder is full of air at 73 ° C and 0.990 atm, how many moles of O2 are present? (The mole fraction of O2 in dry air is 0.2095.) n = _________ molHow many grams of C8H18 could be combusted by this quantity of O2, assuming complete combustion with formation of CO2 and H2O? m = _____________ g

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FREE Expert Solution
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Problem Details

Assume that a single cylinder of an automobile engine has a volume of 525 cm3. If the cylinder is full of air at 73 ° C and 0.990 atm, how many moles of O2 are present? (The mole fraction of O2 in dry air is 0.2095.)

n = _________ mol

How many grams of C8H18 could be combusted by this quantity of O2, assuming complete combustion with formation of CO2 and H2O?

m = _____________ g

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Gas Stoichiometry concept. You can view video lessons to learn Gas Stoichiometry Or if you need more Gas Stoichiometry practice, you can also practice Gas Stoichiometry practice problems .

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Our tutors rated the difficulty of Assume that a single cylinder of an automobile engine has a ... as medium difficulty.

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Based on our data, we think this problem is relevant for Professor Strathman's class at IOWA.