Posted by **SHARON** on Sunday, July 24, 2011 at 9:44pm.

A sample containing 5.20g O2 gas has a volume of 19.0L, pressure and temperature remain constant, Oxygen is released until the volume is 7.00L how many moles of O2 are removed

I know i convert 5.20g to moles which give me 0.1625 moles of O2 and i use the P=nRT/V formula but i still can't figure out the answer

## Answer This Question

## Related Questions

- General Chemistry : for Nursing - Im Having a really Hard time with this problem...
- chem - A sample containing 6.40 g O2 gas has a volume of 15.0 L. Pressure and ...
- chemistrty - A sample containing 7.20g O2 gas has a volume of 33.0L Pressure and...
- Chemistry - A sample containing 4.80g of O2 gas has a volume of 15.0L. Pressure ...
- chemistry - Ideal Mixed Gas Law problems 1. What is the pressure generated by a ...
- chem - Show work 1. How many moles of oxygen will occupy a volume of 2.50 liters...
- Chemistry - Could some please tell me if I did this problem correctly? Assume ...
- chemistry - 5.0 moles of a gas is put into a container of 2.0L. More gas is ...
- 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 ...

More Related Questions