Predict the major products of following reactions NBS, heat C. CClA Br2, heat CClA d. Cl2, light CCI4 e. NBS, heat CCI4
Major and minor product? NBS CH₂Cl2
Phosphorus pentachloride decomposes according to the chemical equation PCl5(g)↽−−⇀PCl3(g)+Cl2(g)?c=1.80 at 250 ∘CPCl5(g)↽−−⇀PCl3(g)+Cl2(g)Kc=1.80 at 250 ∘C A 0.252 mol0.252 mol sample of PCl5(g)PCl5(g) is injected into an empty 3.40 L3.40 L reaction vessel held at 250 ∘C.250 ∘C. Calculate the concentrations of PCl5(g)PCl5(g) and PCl3(g)PCl3(g) at equilibrium.
NBS SBC Other Total 150 250 individuals are asked which evening news they watch most often The results are shown to the right. If one of these individuals is selected at random, find the probability that the person watches ABN or NBS given that the Individual is a woman Viewers ABN Men Women Total 100 250 guide PIANO NBS woman) = (Type a fraction Simplify your answer
6. Draw the products of the following reactions ..O NBS, light NBS, light H3C CH3 Brz, light CH3 H3C CH3 Cl2, light CH3
The gas-phase reaction for the production of PCl5 from PCl3 and Cl2 at 250°C has an equilibrium constant Kp of 24.2. 1st attempt Part 1 (1 point)See Periodic Table If the initial pressure of PCl5 in a reaction vessel is 1.41 atm, what is the partial pressure of PCl5 when equilibrium is achieved? atm
Phosphorus pentachloride decomposes according to the chemical equation PCl5(g)↽−−⇀PCl3(g)+Cl2(g)?c=1.80 at 250° C A 0.268 mol sample of PCl5(g) is injected into an empty 3.70 L reaction vessel held at 250° C. Calculate the concentrations of PCl5(g) and PCl3(g) at equilibrium.
Phosphorus pentachloride decomposes according to the chemical equation PCl5(g)↽−−⇀PCl3(g)+Cl2(g)?c=1.80 at 250° C A 0.162 mol sample of PCl5(g) is injected into an empty 2.65 L reaction vessel held at 250° C. Calculate the concentrations of PCl5(g) and PCl3(g) at equilibrium. [PCl5]= ? M
13.38 Given the same reactant concentrations, the reaction CO(g) + Cl2(g) — COC12(8) at 250°C is 1.50 x 10 times as fast as the same reac- tion at 150°C. Calculate the activation energy for this reaction. Assume that the frequency factor is constant.
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.)