- #1

~angel~

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In an insulated container, 0.800kg of water at 40.0C is mixed with 0.500kg of ice at -15.0C. Find the final temperature T_f of the system. The freezing point of water is 0C.

I found the heat released by bringing all the water to freezing point - 134000J

The amount of heat to bring the ice to melting pt- 15700J

The amount of heat needed to melt all of the ice as well as bringing it to melting pt- 182000J

I'm not sure where to go from here. Any help would be great,