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Consider these reactions, where M represents a generic metal.   1. 2M(s)+6HCl(aq) >>> 2MCl3(aq)+3H2(g) Delta H1=-752.0 kJ 2. HCl(g) >>> HCl(aq) Delta H2= -74.8 kJ 3. H2(g)+Cl2(g) >>> 2HCl(g) Delta H3= -1845.0 kJ 4. MCl3(s) >>> MCl3(aq) Delta H4= -347.0 kJ Use the information above to determine the enthalpy of the following reaction. 2M(s)+3Cl2(g) >>> 2MCl3(s)   Delta H= ?kJ

Consider these reactions, where M represents a generic metal.   1. 2M(s)+6HCl(aq) >>> 2MCl3(aq)+3H2(g) Delta H1=-752.0 kJ 2. HCl(g) >>> HCl(aq) Delta H2= -74.8 kJ 3. H2(g)+Cl2(g) >>> 2HCl(g) Delta H3= -1845.0 kJ 4. MCl3(s) >>> MCl3(aq) Delta H4= -347.0 kJ Use the information above to determine the enthalpy of the following reaction. 2M(s)+3Cl2(g) >>> 2MCl3(s)   Delta H= ?kJ

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Consider these reactions, where M represents a generic metal.

 

1. 2M(s)+6HCl(aq) >>> 2MCl3(aq)+3H2(g)

Delta H1=-752.0 kJ

2. HCl(g) >>> HCl(aq)

Delta H2= -74.8 kJ

3. H2(g)+Cl2(g) >>> 2HCl(g)

Delta H3= -1845.0 kJ

4. MCl3(s) >>> MCl3(aq)

Delta H4= -347.0 kJ

Use the information above to determine the enthalpy of the following reaction.

2M(s)+3Cl2(g) >>> 2MCl3(s)

 

Delta H= ?kJ

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