Question

For the reaction A2 + B2 → 2AB, Ea(fwd) = 105 kJ/mol and Ea(rev) = 77 kJ/mol. Assuming the reaction occurs in one step, calculate ΔH°rxn 123 kJ/mol 28 kJ/mol 253 kJ/mol 182 kJ/mol 337 kJ/mol

Name: for the reaction a2 b2 2ab eafwd 105 kjmol and earev 77 kjmol assuming the reaction occurs in one step calculate hrxn 123 kjmol 28 kjmol 253 kjmol 182 kjmol 337 kjmol 08577
Uploaded: 2022-02-28T06:57:09-08:00
Duration: 1 min 23 s
Channel: Jital V
Description: for the reaction a2 b2 2ab eafwd 105 kjmol and earev 77 kjmol assuming the reaction occurs in one step calculate hrxn 123 kjmol 28 kjmol 253 kjmol 182 kjmol 337 kjmol 08577

          For the reaction A2 + B2 → 2AB,
Ea(fwd) = 105 kJ/mol and Ea(rev) = 77 kJ/mol.
Assuming the reaction occurs in one step, calculate
ΔH°rxn
123 kJ/mol
28 kJ/mol
253 kJ/mol
182 kJ/mol
337 kJ/mol

Added by Terrence S.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Jital V

02/28/2022

Step 1

Step 1: Calculate the change in enthalpy of the reaction using the given activation energies: ΔH°rxn = Ea(fwd) - Ea(rev) ΔH°rxn = 105 kJ/mol - 77 kJ/mol Show more…

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For the reaction A2 + B2 → 2AB, Ea(fwd) = 105 kJ/mol and Ea(rev) = 77 kJ/mol. Assuming the reaction occurs in one step, calculate ΔH°rxn 123 kJ/mol 28 kJ/mol 253 kJ/mol 182 kJ/mol 337 kJ/mol