Consider the following series of equilibria, ? M(?) + ? HX(??) ⇋ ? MX3 (??) + ? H2 (?) Kc1 (10℃) = 500 HX(?) ⇋ HX(??) Kc2 (10℃) = 2.50 × 10−3 H2 (?) + X2 (?) ⇋ ? HX(?) Kc3 (10℃) = 7.50 MX3 (?) ⇋ MX3 (??) Kc4 (10℃) = 5.00 × 10−9 With the above information, calculate the equilibrium constant (KP) for the following, ? M(?) + ? X2 (?) ⇋ ? MX3 (?) Kp (10℃) = ?
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Consider the following series of equilibria, ? M(?) + ? HX(??) ⇋ ? MX3 (??) +...
QUESTION 11 BE [CLO-5] The following equilibria were attained at 823 K 1. COO (s) + H2 (g) Co(s) + H20 (g) Kc1 = 67 2. Co (s) + CO2(g) ==== Coo(s) + CO (g) Kc2=0.002 What is the value of the equilibrium constant (Kc3) at the same temperature? 3. H2(g) + CO2 (g) CO(g) + H20 (g) K3 = ???? 66.998 33,500 0.13 67.002
Write the expressions for Kp for the following reactions: 1. a) 2NH3(g) + Co2(g) N2CH40(s) + H20 (I) b) CuO (s) + H2(g) Cu(l)+H20 (g) 2. At room temperature, a 1.5 L flask contains 3.0 moles of Cl, 0.5 mole of NOCI, and 4.0x10 mole of NO. Calculate Ke at this temperature for the following reaction: 2NO (g) + Cl2(g) 2NOCİ (g) 0.00245 M, does this represent a system at M, [No] 0.2 M and [Ch] If [NOCI] 2.0x 10...
12. NH-CO,/NHa(5) when heated to 450 K undergoes the following reaction to produce a system which reaches equilibrium: NH CO,NHu(s)2 NHa(g) Co.lg) kpkeRT total pressure in the closed container under these conditions is found to be 0.843 atm. Calculate a value for the equilibrium constant, Kp 13. For the reaction system, Halg)2 HX(g), Ke 24.4 at 300 K. A system made up from these components which is at equilibrium contains 0.200 moles of X2 and 0.600 moles of HX in...
4. Consider the following reaction at equilibrium CO(g) + H2O(g) + CO2(g) + H2(g) 2.50 mole of CO(g) and 2.50 mole of H2O(g) gas at 588 K are mixed in a 10.00 L container. (Kc = 31.4 at 588 K) Calculate the concentration of CO(g), H2O(g), CO (g), and H.(g) at equilibrium. 5. Consider the following reaction: CO(g) + H2O(g) + CO2(g) + H2(g) (a) If a 10.00L container has 2.50 mole of CO(g), 2.50 mole of H2O(g), 5.00 mole...
The equilibrium constant, Kc, for the following reaction is 55.6 at 698 K: H2(g) + I2(g) ---------->2HI(g) 1) Calculate the equilibrium concentrations of reactants and product when 0.309 moles of H2 and 0.309 moles of I2 are introduced into a 1.00 L vessel at 698 K. [H2] = M? [I2] = M? [HI] = M? 2.The equilibrium constant, K, for the following reaction is 1.20×10-2 at 500 K: PCl5(g)------->PCl3(g) + Cl2(g) An equilibrium mixture of the three gases in a...
3. a) Write the equilibrium equation for the following reaction N2(g) + 3 H2(g) <-> 2 NH3(g) b) An equilibrium mixture at 500 K has the following concentrations: [N2] = 3.0 x 10-2 M [H2] = 3.7 x 10-2 M [NH3] = 1.6 x 10-2 M, calculate the equilibrium constant, Kc c) Calculate the Kp for this reaction d) Is the equilibrium mixture mostly reactants or products? e) Does this reaction go to nearly 100% completion? Explain f) If Qc...
Chemical equilibrium is not concerned with which of the following? Involves the rate of the reaction. Governs concentration of reactants and products. Smaller amounts of products are made than the theoretical yield predicts. Equilibria are dynamic. Calculate Kc for the following reaction at 25 °C, N2(g) + 3 H2(g) = 2 NH3(g) Kp = 5.8 x 105 Consider the following reactions: COCl2(g) 5 CO(g) + Cl2(g) Kp = 8.8 x 10-12 Kp = 2.4 x 10-8 C(s) + CO2(g) S...
Please answer ALL of the parts! Thank you and hope you're staying safe :) A) Consider the following reaction: PCl5(g) PCl3(g) + Cl2(g) If 7.65×10-3 moles of PCl5, 0.257 moles of PCl3, and 0.284 moles of Cl2 are at equilibrium in a 18.1 L container at 616 K, the value of the equilibrium constant, Kp, is __________. B) Consider the following reaction: 2HI(g) H2(g) + I2(g) If 1.44 moles of HI, 0.258 moles of H2, and 0.211 moles of I2...
Having problem in solving 3 (iii)
Consider the following reaction at equilibrium at 298 K 2Ag(s) 2HC(g)2AgCl(s) Hag Given the following data at 298 K 4 92.21 95 18 126 90 AHkmole) (i) Calculate Δ. ΔΗ , AS and Kp for the reaction at 298 K () Calculate Kp at 500 K w)If no moles of HCI are present initially, caloulate the partial pressure of H2 at equilibrium at 298 K taking α to be the fraction of dissociation and...
Consider the following reaction: 2HI(g) =H2(g) +12(9) If 1.87 moles of HI, 0.333 moles of H2, and 0.277 moles of Iare at equilibrium in a 14.7L container at 888 K, the value of the equilibrium constant, Kp. is Submit Answer Retry Entire Group 9 more group attempts remaining