Use the ideal gas law to solve the following problems. Must show work to get credit.

1. If I 4 moles of a gas at a pressure of 5.6 atm and a volume of 12 liters, what is the temperature?

2. If I have an unknown quantity of gas at a pressure of 1.2 atm a volume of 31 liters and temperature of 87 degree C how many moles of gas do I have?

3. If I contain 3 moles of gas in a container with a volume of 60 liters and at a temperature of 400K what is the pressure inside the container?

question 1

DATA:

Pressure= 5.6atm

Volume= 12L

Number of moles(n)= 4mol

Temperature=?

SOLUTION:

PV=nRT

T=PV/nR

= (5.6) (12)/(4) (0.0821)

= 204.6285K

question 2

Pressure= 1.2atm

Volume= 31L

Temperature= 87C^{0} + 273= 360K

n=?

n= PV/RT

= (1.2) (31)/(0.0821) (360)

= 1.2586 mol

question3

n= 3mol

Volume= 60L

Temperature =400K

Pressure =?

P= nRT/V

= (3)(0.0821) (400)/60

= 1.642atm

Thank you so much for your help.

you're welcome :)

Are you available to help me with some more I am willing to pay you if you have the time.

yeah sure

Secure Information

Content will be erased after question is completed.

Enter the email address associated with your account, and we will email you a link to reset your password.

Forgot your password?

Sign Up