PCl5(g)----------------->PCl3(g) + Cl2(g)
1mole of PCl5 decomposes to gives 1 mole of PCl3
208.24g of PCl5 decomposes to gives 137.33g of PCl3
127g of PCl5 deomposes to gives = 137.33*127/208.24 =83.75g of PCl3
percent yiled = actual yield*100/theoretical yield
84.8 = actual yield*100/83.75
actual yield = 84.8*83.75/100 = 71.02g of PCl3
Please provide all steps and a detailed explanation 12. Phosphorus pentachloride can be produced by the...
Need some help - PCl5 can be produced by the reaction of phosphorus trichloride with excess chlorine as follows: PCl3 + Cl2 → PCl5 If the actual yield is 127 g of PCl5 and the percent yield is 84.8%, what mass of PCl3 must be used? Hint: Use actual yield and percent yield to find theoretical yield and proceed from there. a. 150 g b. 98.8 g c.108 g d.83.8 g e.71.1 g 2. If the reaction N2 + 3...
Need some help - PCl5 can be produced by the reaction of phosphorus trichloride with excess chlorine as follows: PCl3 + Cl2 → PCl5 If the actual yield is 127 g of PCl5 and the percent yield is 84.8%, what mass of PCl3 must be used? Hint: Use actual yield and percent yield to find theoretical yield and proceed from there. a. 150 g b. 98.8 g c.108 g d.83.8 g e.71.1 g 2. If the reaction N2 + 3...
Phosphorus pentachloride can dissociate into phosphorus trichloride and chlorine: PCs (8) PC13(8) + Cl2(8) At 250.°C, the equilibrium constant for this dissociation reaction is 2.15. (a) If 12.00 g of phosphorus pentachloride is placed in a 11.90-L vessel and heated to 250°C, what is the partial pressure of phosphorus trichloride when equilibrium is attained? (Enter your answer to 3 significant figures.) atm (b) What fraction of phosphorus pentachloride is dissociated at equilibrium? (Enter your answer to 3 significant figures.)
Show all work for both questions. #16. A 2.00 liter container is filled with 4.00 moles of phosphorus pentachloride, which decomposes to form chlorine gas and phosphorus trichloride via the following reaction: PCls Cla t PCli If the equilibrium constant K 0.0415, what is the concentration of phosphorus trichloride at equilibrium? # 17. Consider the following reaction: 2502 pO2p 2503i Given the equilibrium constant, K 1.70 x 10 at a particular temperature, calculate the equilibrium concentration of SO3 when 4.00...
For the following reaction, 23.3 grams of phosphorus (P) are allowed to react with 84.8 grams of chlorine gas. phosphorus (P) (s) + chlorine (g) phosphorus trichloride () What is the maximum amount of phosphorus trichloride that can be formed? grams What is the FORMULA for the limiting reagent? What amount of the excess reagent remains after the reaction is complete? grams Submit Answer
For the following reaction, 6.77 grams of chlorine gas are mixed with excess phosphorus (P4) . The reaction yields 6.76 grams of phosphorus trichloride . phosphorus (P4)(s) + chlorine(g) phosphorus trichloride(l) What is the ideal yield of phosphorus trichloride? What is the percent yield for this reaction
12. Phosphorus (P) reacts with chlorine to form phosphorus trichloride. If we have 1.45g of produced? phosphorus , what mass of chlorine is required to react completely? How much product can be
What is the theoretical yield (in grams) of phosphorus pentachloride when 3.85 g of phosphorus reacts with 25.8 g of chlorine according to the following reaction: P4 (s) + 10 Cl2 (g) → 4 PCl5 (l) Use the correct number of significant figures, fill in the number ONLY! lan 4 15 What is the mass of excess reactant (in grams) that remains after the limiting reagent produces the maximum amount of phosphorus pentachloride possible upon the reaction of 4.69 g...
Phosphorus trichloride gas and chlorine gas react to form phosphorus pentachloride according to the following equilibrium: 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 = 0.129 atm , PCl2 = 0.159 atm , and PPCl5 = 1.20 atm . 1. What is the value of Kp at this temperature? Express the equilibrium constant to...
Solid molecular phosphorus reacts with chlorine gas to form phosphorus trichloride according to the chemical equation shown below. If only 6.8 g of PCl3 is produced when 5.0 g of P4 and 7.5 g of Cl2 are combined, what is the percent yield of the reaction? P4 (s) + 6Cl2 (g) → 4PCl3 (l)