Sunday
April 20, 2014

Homework Help: chem

Posted by tracy on Thursday, November 1, 2012 at 10:23am.

A sample containing 6.40 g O2 gas has a volume of 15.0 L. Pressure and temperature remain constant.
a. What is the new volume if 0.600 mole O2 gas is added?
b. Oxygen is released until the volume is 12.0L. How many moles of O2 are removed?
c. What is the volume after 7.50 g He is added to the O2 gas already in the container? plss neeed help

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - A sample containing 4.80g of O2 gas has a volume of 15.0L. Pressure ...
chemistrty - A sample containing 7.20g O2 gas has a volume of 33.0L Pressure and...
chemistry - A sample containing 4.8 g of O2 gas has a volume of 15.0L. Pressure ...
chemistry - A sample containing 4.8g of O2 gas has a volume of 15.0L. Pressure ...
chem - A sample of O2 gas is placed in a sealed 1.00 L flask and pressure is ...
chem - The following reaction is used in some self-contained breathing devices ...
College Chem - Oxygen gas has a Henry's law constant of 1.66*10^-6 M/mm Hg ...
Chem.. - 1. The c of a certain gas at 25˚C is 411 m/sec. Determine the ...
chemistry - A sample containing 5.20g O2 gas has a volume of 19.0L, pressure and...
chem - A sample containing 7.60 gas has a volume of 31.0 . Pressure and ...

Search
Members