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Table of Thermodynamic Values (ions are at 1 molal) NH,CI(s) NH,*(aq) CI(aq) CaCl, 2H,O(s) Ca"(aq) H,O(1) 4H° -314.4 kJ/mol -132.5 -167.2 -1457 -542.8 -285.3 S° 94.6 J/(mol K) 113.4 +56.5 203.0 -53.1 69.9 P. W. Atkins, Physical Chemistry, Tenth Edition

Table of Thermodynamic Values (ions are at 1 molal) NH,CI(s) NH,*(aq) CI(aq) CaCl, 2H,O(s) Ca"(aq) H,O(1) 4H° -314.4 kJ/mol -132.5 -167.2 -1457 -542.8 -285.3 S° 94.6 J/(mol K) 113.4 +56.5 203.0 -53.1 69.9 P. W. Atkins, Physical Chemistry, Tenth Edition

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter16: Thermodynamics
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Problem 5E: Many plastic materials are organic polymers that contain carbon and hydrogen. The oxidation of these...
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Calculate the theoretic delta H_sol (m=1) of the following reaction: 

Mn+Cl-n*mH2O (s) --> Mn+(aq)+nCl-(aq)+mH2O (l)
 for both CaCl_2*2H_2O & NH_4Cl using the table below. (The convention is that the standard enthalpy of the formation of ions in solution is referenced to 1 molal.)

 

Table of Thermodynamic Values (ions are at 1 molal) NH,CI(s) NH,*(aq) CI(aq) CaCl, 2H,O(s) Ca"(aq) H,O(1) 4H° -314.4 kJ/mol -132.5 -167.2 -1457 -542.8 -285.3 S° 94.6 J/(mol K) 113.4 +56.5 203.0 -53.1 69.9 P. W. Atkins, Physical Chemistry, Tenth Edition
Transcribed Image Text:Table of Thermodynamic Values (ions are at 1 molal) NH,CI(s) NH,*(aq) CI(aq) CaCl, 2H,O(s) Ca"(aq) H,O(1) 4H° -314.4 kJ/mol -132.5 -167.2 -1457 -542.8 -285.3 S° 94.6 J/(mol K) 113.4 +56.5 203.0 -53.1 69.9 P. W. Atkins, Physical Chemistry, Tenth Edition
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