A.) Consider the following reaction: PCl5(g) PCl3(g) + Cl2(g) An equilibrium mixture of the three gases at 713 K contains 6.38×10-5 M PCl5,   1.43×10-2 M PCl3, and 2.10×10-2 M Cl2. What is the value of the equilbrium constant at 713 K? K =  B.) Consider the following reaction:NH4I(s) NH3(g) + HI(g) If a flask maintained at 675 K contains 0.164 moles of NH4I(s) in equilibrium with 9.48×10-2 M NH3(g) and 4.51×10-2 M HI(g), what is the value of the

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Chapter1: Chemical Foundations
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A.) Consider the following reaction:

PCl5(g) PCl3(g) + Cl2(g)

An equilibrium mixture of the three gases at 713 K contains 6.38×10-5 M PCl5,   1.43×10-2 M PCl3, and 2.10×10-2 M Cl2. What is the value of the equilbrium constant at 713 K? K = 

B.) Consider the following reaction:NH4I(s) NH3(g) + HI(g) If a flask maintained at 675 K contains 0.164 moles of NH4I(s) in equilibrium with 9.48×10-2 M NH3(g) and 4.51×10-2 M HI(g), what is the value of the equilbrium constant at 675 K? K = 

 

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