Given these reactions, where X represents a generic metal or metalloid 1) H2(g)+12O2(g)⟶H2O(g)ΔH1=−241.8 kJ1) H2(g)+12O2(g)⟶H2O(g)ΔH1=−241.8 kJ 2) X(s)+2Cl2(g)⟶XCl4(s)ΔH2=+220.7 kJ2) X(s)+2Cl2(g)⟶XCl4(s)ΔH2=+220.7 kJ 3) 12H2(g)+12Cl2(g)⟶HCl(g)ΔH3=−92.3 kJ3) 12H2(g)+12Cl2(g)⟶HCl(g)ΔH3=−92.3 kJ 4) X(s)+O2(g)⟶XO2(s)ΔH4=−910.5 kJ4) X(s)+O2(g)⟶XO2(s)ΔH4=−910.5 kJ 5) H2O(g)⟶H2O(l)ΔH5=−44.0 kJ5) H2O(g)⟶H2O(l)ΔH5=−44.0 kJ what is the enthalpy, ΔH,ΔH, for this reaction? XCl4(s)+2H2O(l)⟶XO2(s)+4HCl(g)
Given these reactions, where X represents a generic metal or metalloid 1) H2(g)+12O2(g)⟶H2O(g)ΔH1=−241.8 kJ1) H2(g)+12O2(g)⟶H2O(g)ΔH1=−241.8 kJ 2) X(s)+2Cl2(g)⟶XCl4(s)ΔH2=+220.7 kJ2) X(s)+2Cl2(g)⟶XCl4(s)ΔH2=+220.7 kJ 3) 12H2(g)+12Cl2(g)⟶HCl(g)ΔH3=−92.3 kJ3) 12H2(g)+12Cl2(g)⟶HCl(g)ΔH3=−92.3 kJ 4) X(s)+O2(g)⟶XO2(s)ΔH4=−910.5 kJ4) X(s)+O2(g)⟶XO2(s)ΔH4=−910.5 kJ 5) H2O(g)⟶H2O(l)ΔH5=−44.0 kJ5) H2O(g)⟶H2O(l)ΔH5=−44.0 kJ what is the enthalpy, ΔH,ΔH, for this reaction? XCl4(s)+2H2O(l)⟶XO2(s)+4HCl(g)
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter4: Energy And Chemical Reactions
Section: Chapter Questions
Problem 99QRT
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Given these reactions, where X represents a generic metal or metalloid
1) H2(g)+12O2(g)⟶H2O(g)ΔH1=−241.8 kJ1) H2(g)+12O2(g)⟶H2O(g)ΔH1=−241.8 kJ
2) X(s)+2Cl2(g)⟶XCl4(s)ΔH2=+220.7 kJ2) X(s)+2Cl2(g)⟶XCl4(s)ΔH2=+220.7 kJ
3) 12H2(g)+12Cl2(g)⟶HCl(g)ΔH3=−92.3 kJ3) 12H2(g)+12Cl2(g)⟶HCl(g)ΔH3=−92.3 kJ
4) X(s)+O2(g)⟶XO2(s)ΔH4=−910.5 kJ4) X(s)+O2(g)⟶XO2(s)ΔH4=−910.5 kJ
5) H2O(g)⟶H2O(l)ΔH5=−44.0 kJ5) H2O(g)⟶H2O(l)ΔH5=−44.0 kJ
what is the enthalpy, ΔH,ΔH, for this reaction?
XCl4(s)+2H2O(l)⟶XO2(s)+4HCl(g)
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