See if this helps. It's almost the same thing. If you run into trouble let me know what the problem is and I can hel you through it.
http://www.jiskha.com/display.cgi?id=1358879626
Four ice cubes at exactly 0 degrees Celsius having a total mass of 55.0g are combined with 120g of water at 77 degrees Celsius in an insulated container.
If no heat is lost to the surroundings, what will be the final temperature of the mixture?
1 answer