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Check Answer and Solution for above Chemist 4 years ago. For the reaction, CO(g) + Cl2(g) ⇋ COCl2(g), the Kp/Kc is equal to (a) 1/RT (b) 1 (c) (RT)-2 (d) RT CO(g) + Cl2(g) <-> COCl2(g) at 25 degrees Celsius How do you know if Kc is greater or less than or equal Kp? For the reaction, CO(g) + Cl2(g) <=> COCl2(g) the (Kp/Kc) is equal to (A) (1/RT) (B) 1.0 (C) √RT (D) RT. Source(s): https://shorte.im/babZ2. She was! 0 0. mascolo. Kp =Kc (RT)ΔnΔn = sum of coefficients of gaseous productsSum of coefficients of gaseous reactants.CO (g) + Cl2 (g) → COCl2 (g)Δn = 1-2 = -1Kp = Kc (RT)-1Kp/Kc = (RT)-1 1/RT Previous Year Papers Download Solved Question Papers Free for Offline Practice and view Solutions Online. Lv 4. Kp =Kc (RT)ΔnΔn = sum of coefficients of gaseous productsSum of coefficients of gaseous reactants.CO (g) + Cl2 (g) → COCl2 (g)Δn = 1-2 = -1Kp = Kc (RT)-1Kp/Kc = (RT)-1 1/RT Subject. What is the equilibrium concentration of CO at 1000K? It Is Formed From Carbon Monoxide And Chlorine In The Following Reaction: Cl2 + CO COCl2 The Value Of Kc For The Reaction Is 19.5 At 520.0C. 4 4 × 1 0 − 5 If all the partial pressures measured in atm and volume in a liter, then find the value of K c . [a] They are much smaller. Carbon monoxide and chlorine gas react to form phosgene: CO(g)+Cl2(g)⇌COCl2(g) Kp = 3.10 at 700 K If a reaction mixture initially contains 319torr of CO and 220torr of Cl2, what is the mole fraction of COCl2 when equilibrium is . B. You can view more similar questions or ask a new question. For the following reaction, Kc = 255 at 1000K CO (g) + Cl2 (g) <==> COCl2 (g) A reaction mixture initially contains a CO concentration of 0.1450 M and a CL2 concentration of 0.173 at 1000K A. Chemistry. Anonymous. Co Cl2 Cocl2. ... Kp is equal to Kc when there is no change in the number of moles of gas in a chemical reaction… Question: Phosgene (COCl2) Is Used In The Manufacture Of Foam Rubber And Bulletproof Glass. What is the equilibrium concentration of CL2 at 1000K? I thought I would convert each Kp to Kc1 and Kc2 and then multiply them, but it's not working. 5 years ago. For the reversible reaction, N 2 ( g ) + 3 H 2 ( g ) ⇌ 2 N H 3 ( g ) at 5 0 0 o C , the value of K p is 1 . The following equilibrium constants are determined at 1123K: C(s) + CO2(g) ---> 2CO(g) Kp'=1.3x10^14 CO(g) + Cl2(g) ---> COCl2(g) Kp''=6.0x10^-3 Calculate Kc for the following Rx: C(s) + CO2(g) + 2Cl2(g) ---> 2COCl2(g) The answer should be 4.3x10^11 but I can't get it. 0 0. Source(s): reaction cl2 cocl2 kc 1200 395 k: https://shortly.im/RR4jF. Consider the following reaction: CO + Cl2 ⇌ COCl2 K = 4.6 x 10^9 How do the equilibrium concentrations of reactants compare to the equilibrium concentration of the product? C. What is the equilibrium concentration of COCl2 at 1000K? Class.