Consider the following system at equilibrium where AH° = 268 k), and K. = 5.10×10-6, at 548 K.NHẠCI(s) =NH3(g) + HCI(g)When some moles of NH4CI(s) are added to the equilibrium system at constant temperature:The value of Kc[The value of Qcv Kc:The reaction mustO run in the forward direction to restablish equilibrium.Orun in the reverse direction to restablish equilibrium.O remain the same. It is already at equilibrium.The concentration of NH3 will

Given equation: NH4CIs⇋NH3g+HCIg

Answered: me mole

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me mole

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

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

Consider the following system at equilibrium where AH° = 268 k), and K. = 5.10×10-6, at 548 K.
NHẠCI(s) =NH3(g) + HCI(g)
When some moles of NH4CI(s) are added to the equilibrium system at constant temperature:
The value of Kc[
The value of Qc
v Kc:
The reaction must
O run in the forward direction to restablish equilibrium.
Orun in the reverse direction to restablish equilibrium.
O remain the same. It is already at equilibrium.
The concentration of NH3 will

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