Chemical Forums
Chemistry Forums for Students => Undergraduate General Chemistry Forum => Topic started by: washey on May 26, 2008, 01:59:39 PM
-
Can someone double check my work?
I am doing a lab, that ask to come up with Ccal for the calorimeter, using a mixture of hot and cold water. My calculations are:
Cold water temp = 21.00 C
Hot water temp = 92.20 C
Mixture temp = 55.8 C
Qinitial = 9472.6 j
Qfinal = 9338.7 j
Qcal = 133.9 j
Ccal = 3.85 j/DegC