Wednesday
April 16, 2014

Homework Help: chemistry

Posted by sarah on Monday, February 26, 2007 at 8:08am.

At 650 degree C and a pressure of 690mm HG, the 0.927g sample has a volume of 194cm3.

How do I calculate the volume at the same temp but at a pressure of 760mm Hg?

Also, how do I calculate the volume at the same pressure but at a temp of 0 degree C?

Thanks

if it is a gas, you can use the combined gas law.

P1V1/T1=P2v2/T2

change temsp to K.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - Temp - 650 Pressure - 690mm Hg mass - 0.927g volume - 194cm3 How do ...
Dr Bob222 - Can you help me with this please - Temp - 650 Pressure - 690mm Hg ...
science - when the oxide of arsenic is heated it sublimes and becomes a gas. at ...
11th grade chemistry - a vessel contains 12 gm of methane gas at t degree ...
chemistry - Temp - 650 Pressure - 760mm Hg mass - 0.927g volume - ? I need to ...
chem - how is the oxide of arsenic worked out when its in its gas state please ...
Chemistry - A 1.50mol sample of helium at a certain temperature and pressure ...
Chemistry - HELP PLEASE the volume of a sample of oxygen is 200.0ml when the ...
chemistry - A 1.04L sample of gas at 759 mm Hg pressure is expanded until its ...
Chemistry - Two Flasks containing the same inert gas are at the same temperature...

Search
Members