Calculate the change of enthalpy for the reaction 2AI (s) +3C12 (g) --> 2AICI3 (s) from the following reactions:Reaction 1: 2AI (s) + 6HCI (aq) --> 2AICI3 (aq) + 3H2 (g)Change in enthalpy: -1049 kJReaction 2: HCI (g) --> HCI (aq)Change in enthalpy: -74.8 kJ/molReaction 3: H2 (g) + Cl2 (g) --> 2HCI (g)Change in enthalpy: -1845. kļ/molReaction 4: AICI3 (s) --> AICI3 (aq)Change in enthalpy: -323. kJ/molInclude the following:• The numerical answer with correct units.• State which reactions, if any, you had to "Flip".• State which reactions you had to multiply, if any, to getthe correct amount of the compound.

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Calculate the change of enthalpy for the reaction 2Al (s) + 3Cl2 (g) --> 2AICI3 (s) from the following reactions: Reaction 1: 2AI (s) + 6HCI (aq) --> 2AICI3 (aq) + 3H2 (g) Change in enthalpy: -1049 k) Reaction 2: HCI (g) --> HCI (aq) Change in enthalpy: -74.8 kJ/mol Reaction 3: H2 (g) + Cl2 (g) --> 2HCI (g) Change in enthalpy: -1845. kJ/mol Reaction 4: AICI3 (S) --> AICI3 (aq) Change in enthalpy: -323. kJ/mol

Calculate the change of enthalpy for the reaction 2Al (s) + 3Cl2 (g) --> 2AICI3 (s) from the following reactions: Reaction 1: 2AI (s) + 6HCI (aq) --> 2AICI3 (aq) + 3H2 (g) Change in enthalpy: -1049 k) Reaction 2: HCI (g) --> HCI (aq) Change in enthalpy: -74.8 kJ/mol Reaction 3: H2 (g) + Cl2 (g) --> 2HCI (g) Change in enthalpy: -1845. kJ/mol Reaction 4: AICI3 (S) --> AICI3 (aq) Change in enthalpy: -323. kJ/mol

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter12: Thermodynamic Processes And Thermochemistry

Section: Chapter Questions

Problem 27P

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