Answer to Question #179006 in General Chemistry for Katelen

Question #179006

What is the mass (in grams) of 10.00 L of propane vapor (C₃H₈) at STP?

Expert's answer

At STP condition: 1 mole of a gas= 22.4 L

moles of C₃H₈ = 10.0L/22.4L = 0.446 mol

Mass of C₃H₈ = 0.446×44.1 = 19.668 g

Learn more about our help with Assignments: Chemistry

No comments. Be the first!

Who Can Help Me with My Assignment

There are three certainties in this world: Death, Taxes and Homework Assignments. No matter where you study, and no matter…
How to Finish Assignments When You Can’t

Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for.…
How to Effectively Study for a Math Test

Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…