EBK STUDY GUIDE TO ACCOMPANY CHEMISTRY:

7th Edition

ISBN: 9781119360889

Author: HYSLOP

Publisher: VST

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Textbook Question

Chapter 6, Problem 84RQ

Calcium hydroxide reacts with hydrochloric acid by the following equation:

$Ca ( OH ) 2 ( a q ) + 2HC1 ( a q ) → CaCl 2 ( a q ) + 2H 2 O ( l )$

Calculate $Δ H °$ in kilojoules for this reaction, using the following equations as needed:

$CaO ( s ) + 2HC1 ( a q ) → CaCl 2 ( a q ) + H 2 O ( l ) Δ H ° = − 186 kJ$

$CaO ( s ) + H 2 O ( l ) → Ca(OH) 2 ( s ) Δ H ° = − 65.1 kJ$

$Ca(OH) 2 ( s ) → dissolving in water Ca(OH) 2 ( a q ) Δ H ° = − 12.6 kJ$

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Chapter 6, Problem 83RQ

Chapter 6, Problem 85RQ

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Chapter 6 Solutions

EBK STUDY GUIDE TO ACCOMPANY CHEMISTRY:

Ch. 6 - Prob. 1PE Ch. 6 - Prob. 2PE Ch. 6 - When monitoring a reaction, the initial...Ch. 6 - Practice Exercise 6.4 A hall bearing at is...Ch. 6 - Prob. 5PE Ch. 6 - Silicon, used in computer chips, has a specific...Ch. 6 - Would the explosive reaction of hydrogen and...Ch. 6 - Practice Exercise 6.8 When ammonium nitrate is...Ch. 6 - An exothermic reaction is carried out at a...Ch. 6 - For an exothermic reaction that is conducted under...

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