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Phosphorous pentachloride decomposes according to the reaction PCL,(g) PC3(g+C2() l g sample of PCl, is added...
Phosphorous pentachloride decomposes according to the reaction PCl5(g)↽−−⇀PCl3(g)+Cl2(g)PCl5(g)↽−−⇀PCl3(g)+Cl2(g) A 13.5 g13.5 g sample of PCl5PCl5 is added to a sealed 1.50 L1.50 L flask and the reaction is allowed to come to equilibrium at a constant temperature. At equilibrium, 34.8%34.8% of the PCl5PCl5 remains. What is the equilibrium constant, ?cKc , for the reaction? ?c=Kc=
Phosphorous pentachloride decomposes to phosphorous trichloride according to this equation: PCI,(g) PC,(g) + CL(g). At equilibrium, [PCI,] = 1.00M and [CL] = 3.16x10-2M. 30. %3D A. Write the expression for determining the concentration of PCI,. B. What is the equilibrium concentration of PCL,? Use: K = 1.00×103. eq
gnment Score: 88.3% 00 12 - Hint Check Answer cion 19 of 20 Attempt 3 Phosphorous pentachloride decomposes according to the reaction PCI (8) - PC1,(8) + C1,() A 15.1 g sample of PCI, is added to a scaled 1.25 L flask and the reaction is allowed to come to equilibrium at a constant temperature. At equilibrium, 45.8% of the PCI, remains. What is the equilibrium constant, K, for the reaction? A Not a valid number 0.3721 wrong Kc =...
calculate the concentration of PCl5 (g) and PCl 3 (g) at equilibrium. Phosphorus pentachloride decomposes according to the chemical equation PCI,() PCI,() + C(®) 1.80 at 250 °C K A 0.131 mol sample of PCI,(g) is injected into an empty 2.05 L reaction vessel held at 250 'C Calculate the concentrations of PCI,(g) and PCI,(g) at equilibrium. M PCI,I Mi PCI,J
Phosphorus pentachloride decomposes according to the chemical equation K,=1.80 at 250°C A 0.307 mol sample of PC15(g) is injected into an empty 4.35 L reaction vessel held at 250°C Calculate the concentrations of PCIs(g) and PCl3(g) at equilibrium.
Phosphorus pentachloride decomposes according to the chemical equation PCl,8)PCI,(8)+C12(8) Ke 1.80 at 250° C A 0.199 mol sample of PCl,(g) is injected into an empty 2.55 L reaction vessel held at 250° C. Calculate the concentrations of PCl (g) and PCl,(g) at equilibrium. PCIs]- Question bout us | careers privacy policy | terms of use | contact us | help 4 80 F3
Phosphorus pentachloride decomposes according to the chemical equation PC15(g) PC13(g) + Cl2 (g) Kc = 1.80 at 250° C A 0.475 mol sample of PCI, (g) is injected into an empty 4.90 L reaction vessel held at 250° C. Calculate the concentrations of PCI, (g) and PCI,(g) at equilibrium. [PCls] [PCl3]
Phosphorus pentachloride decomposes to phosphorus trichloride at high temperatures according to the equation: PCl5(g) ⇌ PCl3(g) + Cl2(g) At 250° 0.250 M PCl 5 is added to the flask. If K c = 1.80, what are the equilibrium concentrations of each gas? [PCl5] = 2.27 M, [PCl3] = 2.02 M, and [Cl2] = 2.02 M [PCl5] = 1.80 M, [PCl3] = 1.80 M, and [Cl2] = 1.80 M [PCl5] = 0.0280 M, [PCl3] = 0.222 M, and [Cl2] = 0.222 M...
ted by bapling ning Phosphorus pentachloride decomposes according to the chemical equation Ke-1.80 at 250°C A 0.427 mol sample of PC15(g) is injected into an empty 4.60 L reaction vessel held at 250 °C, Calculate the concentrations of PCls(g) and PCl3(g) at equilibrium. Number Number PCI,
Phosphorus pentachloride decomposes according to the chemical equation PCI PCI,CI,) K,=1.80 at 250°C A 0.385 mol sample of PCIs(g) is injected into an empty 4.60 L reaction vessel held at 250 °C. Calculate the concentrations of PCIs(g) and PCl3(g) at equilibrium Number Number [PC] Phosphorus pentachloride decomposes according to the chemical equation PCI PCI,CI,) K,=1.80 at 250°C A 0.385 mol sample of PCIs(g) is injected into an empty 4.60 L reaction vessel held at 250 °C. Calculate the concentrations of...