a. Use the H f and H rxn information provided to calculate H f for IF: IF
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Question:
a. Use the ΔH°f and ΔH°rxn information provided to calculate ΔH°f for IF:
IF7 (g) + I2 (g) → IF5 (g) + 2 IF (g) ΔH°rxn = –89 kJ/mol
IF7 (g) | IF5 (g) | |
ΔH°f (kJ/mol) | –937 | –851 |
b. Consider the production of HCl from chlorine and hydrogen:
Cl2 (g) + H2 (g) → 2 HCl (g)
Calculate ΔH for the reaction, using the data from the table of average bond dissociation energies.
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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