Enthalpy Question: Chemistry Help
Favorites|Homepage
Subscriptions | sitemap
HOME > > Enthalpy Question: Chemistry Help

Enthalpy Question: Chemistry Help

[From: ] [author: ] [Date: 12-03-13] [Hit: ]
97 J/g-Celcius, and 1.88 J/g-Celcius, respectively. How muh heat to convert 150.0 g of ethanol at /170 Celcius to vapor phase at 78 Celcius?......
Ethanol, C2H5OH, melts at -114 Celcius and boils at 78 Celcius. The enthalpy of fusion is 5.02 kJ/mol and its enthalpy of vaporization is 38.56 kJ/mol. The specific heat of solid, liquid, and gas is 0.97 J/g-Celcius, and 1.88 J/g-Celcius, respectively. How muh heat to convert 150.0 g of ethanol at /170 Celcius to vapor phase at 78 Celcius?

-
dump this subjec
1
keywords: Help,Enthalpy,Question,Chemistry,Enthalpy Question: Chemistry Help
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .