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How much heat is required to convert 200 g of ice at -5° C to water at 30° C? Hf(ice)= 3.34x10^5 J/kg Cwater = 418J/kg C %3D Cice= 206J/kg C

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter20: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 20.19P: A 75.0-g ice cube at 0C is placed in 825 g of water at 25.0C. What is the final temperature of the...

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Concept explainers

Calorimetry

Measuring the heat transferred during chemical reactions or other physical processes is known as calorimetry. It comes under the branch of thermochemistry.

Question

How much heat is required to convert
200 g of ice at -5° C to water at 30° C?
Hf(ice)= 3.34x10^5 J/kg
Cwater = 418J/kg C
Cice= 206J/kg C

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