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1. consider the reaction: Ca(OH)2(aq) + 2HCl(aq)CaCl2(s) + 2H₂O(1) data at Using standard thermodynamic 298K, calculate the free energy change when 1.52 moles of Ca(OH)2(aq) react at standard conditions.

1. consider the reaction: Ca(OH)2(aq) + 2HCl(aq)CaCl2(s) + 2H₂O(1) data at Using standard thermodynamic 298K, calculate the free energy change when 1.52 moles of Ca(OH)2(aq) react at standard conditions.

Chemistry & Chemical Reactivity
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
Chapter18: Principles Of Chemical Reactivity: Entropy And Free Energy
Section18.5: Entropy Changes And Spontaneity
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1. consider the reaction: Ca(OH)2(aq) + 2HCl(aq)CaCl₂(s) + 2H₂O(l) Using standard thermodynamic data at 298K, calculate the free energy change when 1.52 moles of Ca(OH)2(aq) react at standard conditions. 2. For the reaction 4HCl(g) + O2(g)2H₂O(g) + 2Cl₂(g) AH° -114.4 kJ and AS° = -128.9 J/K The maximum amount of work that could be done when 2.18 moles of HCl(g) react at 263 K, 1 atm is kJ. Assume that AH° and AS° are independent of temperature.
Transcribed Image Text:1. consider the reaction: Ca(OH)2(aq) + 2HCl(aq)CaCl₂(s) + 2H₂O(l) Using standard thermodynamic data at 298K, calculate the free energy change when 1.52 moles of Ca(OH)2(aq) react at standard conditions. 2. For the reaction 4HCl(g) + O2(g)2H₂O(g) + 2Cl₂(g) AH° -114.4 kJ and AS° = -128.9 J/K The maximum amount of work that could be done when 2.18 moles of HCl(g) react at 263 K, 1 atm is kJ. Assume that AH° and AS° are independent of temperature.
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