Thursday
October 23, 2014

Homework Help: Chemistry/Engineering

Posted by Becca on Tuesday, February 14, 2012 at 2:12pm.

A 25 gram sample of CT is vaporized and used to fill a 5 L container. If the pressure in the container is 1.2 atm at 27 degrees Celsius, what is the molecular weight of CT in grams per mole?

I used PV=nRT and found n=.2437 mol, but how do I got to grams per mole? CT is a made-up material.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chem - at 84 degrees Celsius , a gas in a container exerts a pressure of 0.503 ...
Chemistry - A piece of Na metal undergoes a complete reaction with H2O (l0 to ...
Chemistry - A sample of chlorine gas at a pressure of 420 mm Hg and in a volume ...
Chemistry - A sample of chlorine gas at a pressure of 420 mm Hg and in a volume ...
Chemistry - Three gases (8.00 of methane,CH4 , 18.0 of ethane,C2H6 , and an ...
Chem hw! - 1. What pressure would be needed to compress 25.1 mL of hydrogen at 1...
Chem hw! - 1. What pressure would be needed to compress 25.1 mL of hydrogen at 1...
chemistry - What would the pressure be if h3 po4 was vaporized in a 20L ...
Chemistry - A 1.30-L sample of argon gas is at 1.02 atm and 21.5 degrees Celsius...
sciencee - 1. What pressure would be needed to compress 25.1 mL of hydrogen at 1...

Search
Members