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2. A 4.00-kg piece of silver has been heated to a temperature of 750.0 C. It is then placed on a piece of ice in

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2. A 4.00-kg piece of silver has been heated to a temperature of 750.0 C. It is then placed on a piece of ice in a freezer at 0.0'C. Considering the system made up of ice and silver as an isolated system, what mass should the piece of ice have to be completely melted? (Specific heat of silver: cp = 234 J kg.K Latent heat of fusion of ice: Lf = 334 kJ/kg)

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