Energy requirements to convert an ice cube at -10.0 °C to liquid water at +10.0 °C Energy required to raise temperature of solid: 91 = mCs,solid T Energy required to convert from solid to liquid: 92 = n^H fusion Energy required to raise temperature of liquid: mCs,liquid T 93=1 Temperature (°C) 10 8 6 -2 -4 Model 1 continued. -6 -8 -10 1 solid → liquid phase transition 2 10 °C temperature change of solid Added Thermal Energy 3 10 °C temperature change of liquid

Energy requirements to convert an ice cube at -10.0 °C to liquid water at +10.0 °C Energy required to raise temperature of solid: 91 = mCs,solid T Energy required to convert from solid to liquid: 92 = n^H fusion Energy required to raise temperature of liquid: mCs,liquid T 93=1 Temperature (°C) 10 8 6 -2 -4 Model 1 continued. -6 -8 -10 1 solid → liquid phase transition 2 10 °C temperature change of solid Added Thermal Energy 3 10 °C temperature change of liquid

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter5: Principles Of Chemical Reactivity: Energy And Chemical Reactions

Section: Chapter Questions

Problem 109SCQ

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Ll.123.
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Energy requirements to convert an ice cube at -10.0 °C to liquid water at +10.0 °C Energy required to raise temperature of solid: 91 = mCs,solid T Energy required to convert from solid to liquid: 92 ηΔΗ = fusion Energy required to raise temperature of liquid: 93 = mcs,liquid T Temperature (°C) 10 8 6 4 2 0 -2 -4 Model 1 continued. -6 -8 -10 1 solid → liquid phase transition 2 10 °C temperature change of solid Added Thermal Energy 3 10 °C temperature change of liquid
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