EASY DALTONS LAW QUESTION!

label Chemistry
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5

A 1.00L flask is filled with 1.30g argon at 25*C. A sample of ethane vapor is added to the same flask until the total pressure is 1.450atm.

What is the partial pressure of argon in the flask?

What is partial pressure of ethane in flask?

3 s.f. units

Feb 1st, 2015

Partial pressure of Argon= nRT/V

n=1.3/40=0.0325 mol

T=25 C=298K

P=0.0325*0.0821*298/1

=0.795 atm

Partial pressure of ethene=Total pressure-partial pressure of Argon

=1.450-0.795

=0.655 atm

Feb 1st, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Feb 1st, 2015
...
Feb 1st, 2015
Jun 24th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer