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A 10.0 g sample of NH4Cl(s) is heated in an initially evacuated 5.00 L flask to...

A 10.0 g sample of NH4Cl(s) is heated in an initially evacuated 5.00 L flask to 900 C. The solid ammonium chloride dissociates into NH3(g) and HCl(g) as products; reaction has Kp= 1.44 at this temperature.

A). Calculate the partial pressures of NH3(g) and HCl(g) present at equilibrium.

B). Calculate the number of moles of NH3(g) and HCl(g) that will be present in the flask at equilibrium. You may neglect the volume of the solid and assume V=5.00 L.

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