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23 Nov 2019
Ice at 0 °C is placed in a Styrofoam cup containing 0.32 kg of lemonade at 27 °C. After the ice and water reach equilibrium, some ice still remains (the temperature of the mixture is 0 °C). Latent heat of fusion for water = 3.35 ? 10 5 J/kg. Specific heat capacity lemonade = 4180 J/kg °C. Assume that the cup absorbs no heat during this process since its mass is extremely small. Calculate the mass of ice that melted.
Ice at 0 °C is placed in a Styrofoam cup containing 0.32 kg of lemonade at 27 °C. After the ice and water reach equilibrium, some ice still remains (the temperature of the mixture is 0 °C). Latent heat of fusion for water = 3.35 ? 10 5 J/kg. Specific heat capacity lemonade = 4180 J/kg °C. Assume that the cup absorbs no heat during this process since its mass is extremely small. Calculate the mass of ice that melted.
Keith LeannonLv2
1 Oct 2019
