CS2 + 4H2 <--> CH4 +2H2S Shift the equilibrium to the right B. 1/2CS2 + 2H2 <---> 1/2CH4 +H2S Please explain step by step so i can understand thanks! Write the equilibrium constant expressions (Kc) for the following reactions: (a) CO (g) + H2O (g) ⮂ CO2 (g) + H2 (g) (b) CH4 (g) + 2H2S (g) ⭢ CS2 (g) + 4H2 (g) (c) COCl2 (g) ⮂ Cl2 (g) + CO (g) (d) 2HI (g) ⮂ H2 (g) + I2 (g) (e) PCl3 + Cl2 (g) ⮂ PCl5 (g) (f) 2H2 (g) + O2 (g) ⮂ 2H2O (l) (g) 3Ca2+ (aq) + 2PO43- ⮂ Ca3(PO4)2 (s) 1B. a) A decrease in temperature? (T = 298.17 K) What is G° for this reaction in J/mol? Question: The equilibrium constant Kc for the equatino CS2(g)+ 4H2(g) goes to CH4(g)+2H2S(g) at 900 degree's C is 27.8. which makes you more jittery coffee or tea? CH4 (g) + 2H2S (g) <-> CS2 (g) + 4 H2 (g) A reaction mixtures initially contains 0.50 M CH4 and 0.75 M H2S. The Keq or Kc is an same because the made up of the products raised to the potential of their coefficient, divided with the help of the made up of the reactants raised to the potential of their coefficients. In general, if QKc, then the reaction as written will proceed to the left (reactants), if Q=Kc, then the reaction is at equilibrium. The 2nd reaction is reversed so the reciprocal of the equilibrium constant is used. Surgeon general: What to do if you had an unsafe holiday, Report: Sean Connery's cause of death revealed, A boxing farce: Ex-NBA dunk champ quickly KO'd, Mysterious metal monolith in Utah desert vanishes, Jolie becomes trending topic after dad's pro-Trump rant, How Biden's plans could affect retirement finances, Amazon’s bestselling desk chair is the lowest price ever, Padres outfielder sues strip club over stabbing, Trump slams FBI, DOJ while denying election loss, Reynolds, Lively donate $500K to charity supporting homeless, Wisconsin recount confirms Biden's win over Trump. We can calculate that equilibrium, but you haven't asked that. the only thing i . Sample Problem 17.10 Predicting Reaction Direction and Calculating Equilibrium Concentrations PROBLEM: Given the reaction: CH4(g) + 2H2S(g) CS2(g) + 4H2(g) In one experiment, 4.0 M of CH4, 4.0 M of CS2, 8.0 M of H2S, and 8.0Mof H2 are initially mixed in a vessel at 9600C. I'm not sure what to do. Supposed you stoppered the flasks after your titration to determine the equilibrium constant and kept the solutions for another day so that the equilibrium was re-established. The chief was seen coughing and not wearing a mask. A. CH4 + O → H2O + CO2 B. CH4 + 4O → 2H2O + CO2 C. CH4 + O2 → H2O + CO2 D. CH4 + 2O2 →, Which reaction shows that the enthalpy of formation of CS2 is Hf = 89.4 kJ/mol? asked by … You can view more similar questions or ask a new question. At this temperature, Kc = 0.036 In which direction will the reaction proceed to reach equilibrium? Question: The equilibrium constant Kc for the equatino CS2(g)+ 4H2(g) goes to CH4(g)+2H2S(g) at 900 degree's C is 27.8. Calculate the equilibrium constant Kc. What would happen to the amount of ethanol present? How do you know that cyclohexanol has been fully oxidized to cyclohexanone on IR? I'm not sure what to do. Suppose the equation is rewritten as CO + 1/2O2 《=》CO2 with an equilibrium constant Kc'.what is the relationship between Kc and Kc'. If the equilibrium concentration of H2 is 0.44 M, find the equilibrium constant (Kc) For the reaction. You have done the calculation correctly, but what you have calculated isn't Kc, it is Q, or the "Reaction Quotient", which is a measure of the extent of a reaction subject to dynamic equilibrium. What is the value of Kc for the following equation 1/2CH4(g)+H2S(g)goes to 1/2 CS2(g)+ 2H2(g). b. I went to a Thanksgiving dinner with over 100 guests. Estimate the value of the equilibrium constant at 550 K for each of the following reactions. As equilibrium is reestablished, the partial pressure of hydrogen decreases. What is the value of Kc for the following equation 1/2CH4(g)+H2S(g)goes to 1/2 CS2(g)+ 2H2(g). 0.34 b.) Still have questions? At equilibrium the pressure of NH3(g) is 1.51 atm. Solution for A gas mixture of 2 moles of CH4 and 3 moles of H2S is placed in a 10.0 L container and heated to 1400 K where the equilibrium CH4 (g) + 2H2S(g) ⇄… A. Consider the reaction 3Fe(s) + 4H2O(g) ¨ 4H2(g) + Fe3O4(s). i know that [CH4] goes up, [H2S] goes up, [CS2]goes down and [H2] goes down. An equilibrium constant can be describes that is the product of the. sqr root of 278=5.27? The 1st reaction is doubled so the original equilibrium constant is squared. B. if not which way will the rxn shift to come to equilibrium? The equilibrium constant kc for the equation CS2 + 4H2 CH4 +2H2S at 900 C is 27.8. what is the value of kc for the following equation? 1) 2CO(g) + O2(g) 2CO2(g) 2) 2H2S(g) 2H2(g) + S2(g) Thanks in advance! Consider the following equilibrium process at 700°C: 2H2 + S2 ↔ 2H2S Analysis shows that there are 2.50 moles of H2, 1.35x10^-5 mole of S2, and 8.70 moles of H2S present in a 12.0-L flask.
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