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A (10.0+A) g ice cube at -15.0oC is placed in (125+B) g of water at 48.0oC....

A (10.0+A) g ice cube at -15.0oC is placed in (125+B) g of water at 48.0oC. Find the final temperature of the system when equilibrium is reached. Ignore the heat capacity of the container and assume this is in a calorimeter, i.e. the system is thermally insulated from the surroundings. Give your answer in oC with 3 significant figures.

Specific heat of ice: 2.090 J/g K

Specific heat of water: 4.186 J/g K

Latent heat of fusion for water: 333 J/g

a=10

b=10

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