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A 100g ice cube at 0°C is placed in 400g of water at 30°C. If the...

A 100g ice cube at 0°C is placed in 400g of water at 30°C. If the container is perfectly insulated, what will be the final temperature when all the ice has been melted? The specific heat of water is 4.184 kJ/kg. K. The latent heat of fusion for water at 0°C is approximately 334 kJ/kg (or 80 cal/g).

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