Consider the following reaction where Kc = 5.10×10-6 at 548 K. NH4Cl(s) ---->NH3(g) + HCl(g) A reaction mixture wa

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Consider the following reaction where
Kc = 5.10×10-6 at 548 K.

NH4Cl(s)
---->NH3(g)
+ HCl(g)

A reaction mixture was found to
contain 5.88×10-2 moles
of NH4Cl(s), 1.53×10-3 moles
of NH3(g),
and 2.26×10-3 moles
of HCl(g), in a 1.00 liter
container.

Is the reaction at equilibrium?
If not, what direction must it run in order to reach
equilibrium?

The reaction quotient, Qc, equals
_____.

The reaction (fill in the blank
2)
A. must run in the forward direction to reach
equilibrium.
B. must run in the reverse direction to reach
equilibrium.
C. is at equilibrium.