Phosphorus pentachloride, PCl5, an important reagent in organic chemistry for converting alcohols to alkyl chlorides (ROH ---> RCl), is hydrolyzed in water to form phosphoric acid and hydrogen chloride. In the gaseous state, however, PCl5 can decompose at 250oC according to the following reaction PCl5(g) <---> PCl3(g) + Cl2(g), for which K = 0.0240
If a 2500.-L vessel containing 3250. kg of PCl3(g) with a constant chlorine pressure of 3.525 atm is allowed to reach equilibrium, how many kilograms of PCl5(g) are produced?
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Phosphorus pentachloride, PCl5, an important reagent in organic chemistry for converting alcohols to alkyl chlorides (ROH...
Phosphorus pentachloride is formed when phosphorus trichloride and chlorine react. PCl3(g) + Cl2(g) ⇌ PCl5(g) The equilibrium constant for the reaction is KC = 38.0 at 233 °C. If 0.510 mol of phosphorus trichloride is added to 0.238 mol of chlorine in a 1.11-L reaction vessel at this temperature, what is the equilibrium concentration (in mol/L) of phosphorus pentachloride? Report your answer to THREE significant figures.
Phosphorus pentachloride is formed when phosphorus trichloride and chlorine react. PCl3(g) + Cl2(g) ⇌ PCl5(g) The equilibrium constant for the reaction is KC = 40.3 at 256 °C. If 0.486 mol of phosphorus trichloride is added to 0.221 mol of chlorine in a 1.34-L reaction vessel at this temperature, what is the equilibrium concentration (in mol/L) of chlorine? Report your answer to THREE significant figures.
Phosphorus trichloride gas and chlorine gas react to form phosphorus pentachloride gas:PCl3(g)+Cl2(g)→PCl5(g).A 7.5-L gas vessel is charged with a mixture of PCl3(g) and Cl2(g), which is allowed to equilibrate at 450 K. At equilibrium the partial pressures of the three gases are PPCl3 = 0.123atm , PCl2 = 0.158atm , and PPCl5 = 1.20atm .Calculate Kc for this reaction at 450 K.