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Author Question: What would be the appropriate equilibrium temperature of a system obtained by adding 25.0 g of ice ... (Read 67 times)

joe

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on: Jul 8, 2021
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, ΔfusH = 6.02 kJ/mol.]
◦ 33 °C
◦ 40 °C
◦ 65 °C
◦ 73 °C
◦ 79 °C
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by joe on Jul 8, 2021

kkenney

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Reply #1 on: Jul 8, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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joe

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Reply 2 on: Jul 8, 2021
:D TYSM

peter

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Reply 3 on: Yesterday
Gracias!

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