Chemistry Question. Please Help!
Favorites|Homepage
Subscriptions | sitemap
HOME > > Chemistry Question. Please Help!

Chemistry Question. Please Help!

[From: ] [author: ] [Date: 12-05-21] [Hit: ]
......
To what temperature would you need to heat 750 mL of a gas at 25 degrees celsius in order to increase its volume to 2500 mL?

-
I'm assuming that the pressure is constant. If so, then volume and the Kelvin temperature are proportional (Charles' Law).

V1/T1 = V2/T2

V1 = 750 mL
T1 = 25 C + 273 = 298 K
V2 = 2500 mL
T2 = ?

(750 / 298) = (2500 / T2)
(750)(T2) = (298)(2500)
T2 = 993 K
993 K - 273 = 720 C

-
PV = nRT

just apply the formula
1
keywords: Help,Question,Please,Chemistry,Chemistry Question. Please Help!
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .