Homework Help: Chem (Help!)

Posted by Lisa on Tuesday, April 29, 2008 at 3:39pm.

I need help in using gas laws to solve problems.

I need help with this question:

What is the pressure in atmospheres exerted by a 0.500 mol sample of oxygen gas in a 10.0 L container at 298 K?

Also what formula would I use to solve the pressure in this problem?

Also in order to get the answer from the above question you would need to round the answer that you would get to the hundredths place.

Chem (Help!) - DrBob222, Tuesday, April 29, 2008 at 5:24pm
PV = nRT.
P in atmospheres, V in liters, n is number of mols, R is gas constant of 0.08206 L*atm/mol*K and T is temperature in Kelvin. You will need to follow whatever instructions your teacher has given.

Answer this Question

Related Questions

Chem Home Work Help! - I am a bit confuse with a question from a home work that ...
Chem Help! - I really need help with this question for my chem H.W. 1) On a ...
math - The volume V of a gas varies inversely as pressure P is exerted. If V = 4...
MATH - The volume V of a gas varies inversely as pressure P is exerted. If V = 4...
chem - how is the oxide of arsenic worked out when its in its gas state please ...
Chem - A gas mixture in a 3.100 L container at 415°C contains 1.30 g each ...
HCS/335 - Are laws and regulations the problem or the solution in addressing ...
Chem (Help!) - I really need help answering these questions. A sample of CO2 gas...
Chemistry-check answers - The volume V of a gas varies inversly as pressure P is...
Help! for Chemistry H.W. - I need help with my chem home work. Please show me ...

For Further Reading

First Name:
School Subject:
Answer: