Calculate the standard enthalpy change for the reaction 2A+B⇌2C+2D Use the following data:?
Substance ΔH∘f
(kJ/mol)
A -225
B -389
C 175
D -509
More Questions From This User See All
Substance ΔH∘f
(kJ/mol)
A -225
B -389
C 175
D -509
Copyright © 2024 1QUIZZ.COM - All rights reserved.
Answers & Comments
products - reactants (all units in kJ/mol):
(2 x 175) + (2 x -509) - (2 x -225) - (-389) = +171 kJ/mol