2. Given the data in the table below and AH°.for therxnreactionso,Cl, (g)+ 2H,O(1) →H,SO,(1) +2HCI(g) AH° = -62 kJCalculate the AH°, of HCI(g) in kJ/mol.Substance JAHf (kJ/mol)SO2 (3)-297SO3 (g)-396SO2C12 (8)H2S04 (1)H20 (1)-364-814-286

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Answered: rxn reaction So,Cl, (9)+ 2H,0(1)…

rxn reaction So,Cl, (9)+ 2H,0(1) →H,SO,(1)+2HCI(g) AH° = -6 Calculate the AH', of HCI(g) in kJ/mol. Substance AHf (kJ/mol) SO2 (3) SO3 (3) SO2C12 (8) H2S04 () -297 -396 -364 -814

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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Concept explainers

Polymerization Kinetics

Polymerization is a chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that diverge in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes. Polymerization is generally classified into step-growth and chain polymerization. Polymers are categorized into linear polymer and cross-linked polymers that are produced either by condensation or additional polymerization.

Question

2. Given the data in the table below and AH°.
for the
rxn
reaction
so,Cl, (g)+ 2H,O(1) →H,SO,(1) +2HCI(g) AH° = -62 kJ
Calculate the AH°, of HCI(g) in kJ/mol.
Substance JAHf (kJ/mol)
SO2 (3)
-297
SO3 (g)
-396
SO2C12 (8)
H2S04 (1)
H20 (1)
-364
-814
-286

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