Critical Temp & Pressure = THE POINT OF NO RETURN EXAMPLE: Water vapor Temp 55° C = 118 torr Temp 110° C = 1075 torr Temp 374° C = 1.655 x 10 5.
Copyright 1999, PRENTICE HALLChapter 191 Chemical Thermodynamics Chapter 19 David P. White University of North Carolina, Wilmington.
17.3 Heat in Changes of State > 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 17 Thermochemistry 17.1 The Flow.
1 Spontaneity, Entropy, and Free Energy Chapter 16 AP Chemistry Seneca Valley Senior High.
10.4 Phase – any part of a system with uniform composition and properties. Condensation – gas changes to a liquid Molecules of liquid can evaporate.
Thermochemistry Energy in State Changes. Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Heats of Fusion and Solidification.
Chemistry-140 Lecture 13
Prentice Hall © 2003Chapter 19 Chapter 19 Chemical Thermodynamics CHEMISTRY The Central Science 9th Edition David P. White.