Monday
September 22, 2014

Homework Help: chemistry

Posted by amber on Wednesday, January 30, 2013 at 6:16pm.

the helium in a 1.5L flask at 25degrees celcius exerts a pressure of 56.65kPa. How many moles of helium are in the flask?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - A 265- mL flask contains pure helium at a pressure of 747 torr. A ...
chemistry - A 200.0 mL flask contains 1.03 mg of O2 and 0.41 mg HE at 288K. ...
physics - a flask contains helium gas at 11k. the flask is thermally isolated ...
chemistry - "A 280ml flask contains pure helium at a pressure of 754 torr . A ...
chemistry - Calculate the partial pressure of helium in a 1.00 L flask that ...
Chemistry - Calculate the partial pressure of helium in a 1.00 L flask that ...
Chemistry - Consider three 1.0 L flasks at 25 C and 96.66 kPa containing the ...
Chemistry - Consider three 1.0 L flasks at 25 C and 96.66 kPa containing the ...
chemistry - A 1 L flask is filled with 1.40 g of argon at 25 degrees celcius. A ...
science-chemistry - please anwser soon, a rigid 4.10L flask contains a mixture ...

Search
Members