What would be the volume in liters of an ideal gas, if a 0.425 mole sample of the gas had a temperature of 900 degrees Celsius at a pressure of 3.00 atmospheres? (The ideal gas constant is 0.0821 L•atm/mol•K.)
Answer

10.468 L

13.643 L

28.471 L

40.929 L

Please help i am very lost, I can't figure out how to solve this

Question

What would be the volume in liters of an ideal gas, if a 0.425 mole sample of the gas had a temperature of 900 degrees Celsius at a pressure of 3.00 atmospheres? (The ideal gas constant is 0.0821 L•atm/mol•K.)
Answer
		
10.468 L
		
13.643 L
		
28.471 L
		
40.929 L

Please help i am very lost, I can't figure out how to solve this

cuanchi · Answer

do you know the equation of the general law for the ideal gases?

cuanchi · Answer

anonymous · Answer

just use @cuanchi's equation or if you will
V = nRT/p

anonymous · Answer

Use the Equation of the general  law for the ideal gases:PV =nRT.
V= nRT/P
where n= number of moles. In this case, n=0.425mole ;  R=0.082 l.atm/mol.K; T is the temperature (900 degree celcius) that you must convert first in degree Kelvin (formula: degree Kelvin= degree celcius + 273)
P is the pressure. In your case, P=3.00 atm.

anonymous · Answer

I don't get any feedback from you. Have you tried to solve it?