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mcdT dq T AS = = mcln T/T

mcdT dq T AS = = mcln T/T

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Please explain the formúla Included

En: At 0 °C 20 g of ice are added to 50 g of water at 30°C in a vessel that has a water equivalent of 20 g. Calculate the entropy changes in the system and in the surroundings. The heat of fusion of ice at 0 C is 6.02 kJ mol, and the specific heat capacities of water and ice may be taken as constant at 4.184 and 2.094 J Kg, respectively, and independent of temperature. agn ís 20 gr 0,02 Kg
Transcribed Image Text:En: At 0 °C 20 g of ice are added to 50 g of water at 30°C in a vessel that has a water equivalent of 20 g. Calculate the entropy changes in the system and in the surroundings. The heat of fusion of ice at 0 C is 6.02 kJ mol, and the specific heat capacities of water and ice may be taken as constant at 4.184 and 2.094 J Kg, respectively, and independent of temperature. agn ís 20 gr 0,02 Kg
AS = mc In T2/Ti
Transcribed Image Text:AS = mc In T2/Ti
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