Is there a need to balance the reaction first before proceeding with the solution? Show complete solution. Round everythingto four decimal places and box all finalanswers.The molar heat of formation ofNH4N03 (s) is -367.54 KJ and those ofN20 (g) and H20(1) are 81.46 and -285.8 KJ respectively at25°C and 1 atmospheric pressure.Calculatedelta H and delta U of reaction.NH4NO3(s) → N20(g) + H20(I)

There is no need to balance the reaction before proceeding with the solution. However, we need data…

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Is there a need to balance the reaction first before proceeding with the solution?

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter7: Chemical Energy

Section: Chapter Questions

Problem 100AE

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Question

Is there a need to balance the reaction first before proceeding with the solution?

Show complete solution. Round everything
to four decimal places and box all final
answers.
The molar heat of formation of
NH4N03 (s) is -367.54 KJ and those of
N20 (g) and H20
(1) are 81.46 and -285.8 KJ respectively at
25°C and 1 atmospheric pressure.
Calculate
delta H and delta U of reaction.
NH4NO3(s) → N20(g) + H20(I)

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