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What would be the appropriate equilibrium temperature of a system obtained by adding 25.0 g of ice ...

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What would be the appropriate equilibrium temperature of a system obtained by adding 25.0 g of ice ...

What would be the appropriate equilibrium temperature of a system obtained by adding 25.0 g of ice at 0 °C to 250.0 mL of "hot" (80 °C) coffee, assuming that the heat capacity and density of the coffee are the same as for pure water (4.18 J g^-1°C^-1 and 0.997 g mL^-1), and also assuming negligible heat transfer with the surroundings? [For water, Δ_fusH = 6.02 kJ/mol.]

▸ 33 °C

▸ 40 °C

▸ 65 °C

▸ 73 °C

▸ 79 °C

Textbook

General Chemistry: Principles and Modern Applications

Edition: 11^th

Authors: Petrucci, Herring, Madura, Bissonnette

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