a student mixes 88.6g of water at 74.3 degree Celsius with 57.9g of water at 24.8 degree Celsius in an insulated flask.What is the final temperature of the combined water.
chemistry - DrBob222, Thursday, November 3, 2011 at 1:40pm
heat lost by warm water + heat gained by cool water = 0
[mass warm water x specific heat water x (Tfinal-Tinitial)] + [mass cool water x specific heat water x T(final-Tinitial)] = 0
Solve for Tfinal.
chemistry - Anonymous, Wednesday, October 24, 2012 at 8:11pm
54.7 degrees C