An insulated container is filled with a mix of 400 g of water at 20.0°C and 60 g of ice at 0.00°C. Assuming negligible heat is exchanged with the container, what is the temperature of the mixture when it reaches thermal equilibrium?
A)
7.0°C
B)
6.0°C
C)
0.0°C
D)
4.0°C
E)
5.0°C
A
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