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Consider the reaction Cla(g) + Brz(g) + 2 BrCl(g) at 25°C. Using the information in the...
Consider the reaction, 2 BrCl (g) = Br2(g) + Cl2(g) at t = 25°C. This reaction is endothermic and has an equilibrium constant K = 0.0172 at this temperature. If at equilibrium the partial pressure of BrCl (g) is decreased by removing some BrCl, the response to the stress will be O A. no change O B. none of these O C. a shift to the right O D. unpredictable O E. a shift to the left
For the reaction Zn(s) + Cla) -- 2ZnCl2 (s) given the following information: S [Cl2(g)] = +215.0 J/mol K, S [Zn(s) - 41.2 l/mol K and SIZnCl2631 = +107.1 J/mol K a) Determine AS (10 p) b) Determine the AG*rn of ZnCl2() if the AH- -409.1 kJ/mol, at 25°C (10p) c) Determine the AG on for the preparation of 11 g of ZnCl2l) (MM= 136.30 g/mol) (10p)
At 300 K the reaction 2 Bri[g) =Brz(g) + Cl2(g) has K. 377. What is the value of K, for the reaction Br(g) + Cl2(g) = 2 BrCl[g)?
Given the equilibrium reaction: 2BrCI(g) = Br2(g) + Cl2(8) A sample mixture of BrCl, Brz, and Cl2, at equilibrium, was found to have [Br21 -1.7 x 10-2 M and [BrCI) = 4.3 x 10-2 M. If Kg = 1.0 10, calculate the molar concentration of Cl, in the equilibrium mixture. Enter your answer in the provided box. [Cl] 1 M
Consider this equilibrium reaction at 400 K. Br2(g) + Cl2(g) = 2 BrCl(g) K. = 7.0 If the composition of the reaction mixture at 400 K is [BrCl] = 0.005275 M, [Br] = 0.001971 M, and [CL] = 0.0003620 M, what is the reaction quotient, Q?
for part a. for part b. thank you to who noticed! Consider the following reaction at 25 °C: 12 5 SO3(9) + 2 NH3(g) → 2 NO(g) + 5 SO2(g) + 3 H2O(9) a Given the information in the table, calculate AHº for the reaction. 1 point b Given the information in the table, calculate ASº for the reaction. 1 point с Determine the standard free energy for the reaction at 25°C. 1 point с Determine the standard free energy...
Consider the reaction of NO(g) from its elements. 2 502(g) + O2(g) → 2 SO3(9) Use the thermodynamic data given to determine the following for this reaction: AH°, equal O kJ/mol Asº, equals O J/molk Calculate the AG, at 500 °c with all gases at standard pressure and equilibrium constant K at 500 °C. AG, at 500 °c equals O kJ/mol K at 500 equals tance (kJ/mol) (J/mol-K) O2(g) 205.2 SO2(g) -296.8 248.2 SO3(9) -395.7 240.0 AHO so
Predict the sign and calculate ASⓇ for a reaction. Consider the reaction 2H S(g) + 302(g) +2H2O(g) + 25029) Based upon the stoichiometry of the reaction the sign of Srce should be Using standard thermodynamic data (in the Chemistry References), calculate AS rx at 25°C. AS J/Kºmol Predict the sign and calculate ASº for a reaction. Consider the reaction 2H,S(g) + 302(g)— 2H2O(g) + 250 (9) Based upon the stoichiometry of the reaction the sign of AS rx should be...
Calculate the standard free energy change at 25°C for the reaction 2 NO(g) + O2(g) → 2 NO2(g). Species ΔH°f, kJ/mol S°, J/(K · mol) NO (g) 91.3 210.7 O2 (g) 0.0 205.0 NO2 (g) 33.2 240.0 A) -157.8 kJ B) -532.6 kJ C) -72.6 kJ D) -4.7 kJ
Bromine monochloride is synthesized using the reaction Br2(g) + Cl2(g) = 2 BrCl(g) Kp = 1.1 x 10-4 at 150 K A 203.0 L flask initially contains 1.070 kg of Br, and 1.115 kg of Cl. Calculate the mass of BrCl, in grams, that is present in the reaction mixture at equilibrium. Assume ideal gas behavior. mass of BrCl: g What is the percent yield of BrCl? percent yield: %