Calculate the amount of heat liberated (in kJ) from 365 g of mercury when it cools from 70.0°C to 15.0°C. The
Favorites|Homepage
Subscriptions | sitemap
HOME > > Calculate the amount of heat liberated (in kJ) from 365 g of mercury when it cools from 70.0°C to 15.0°C. The

Calculate the amount of heat liberated (in kJ) from 365 g of mercury when it cools from 70.0°C to 15.0°C. The

[From: ] [author: ] [Date: 12-12-12] [Hit: ]
0°C. The specific heat of Hg is 0.PLEASE HELP!!c = 0.Q = 365 * 0.......
Calculate the amount of heat liberated (in kJ) from 365 g of mercury when it cools from 70.0°C to 15.0°C. The specific heat of Hg is 0.139 J/ gºC

PLEASE HELP!! THE TEXTBOOK DOESN'T HAVE ANY EXAMPLES

-
Q = m*c*delta_T
m = 365 grams
c = 0.139 J/(g oC)
delta_T = 70 - 15 = 55oC

Q = 365 * 0.139 * 55
Q = 2790 J
1
keywords: the,70.0,amount,liberated,in,when,365,heat,it,of,kJ,to,The,mercury,deg,cools,15.0,from,Calculate,Calculate the amount of heat liberated (in kJ) from 365 g of mercury when it cools from 70.0°C to 15.0°C. The
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .