Help me please i need your help With reference to the equilibrium, 2SO2 (g) + O2 (g) ⇌ 2SO3 (g) + 45 kcal, (a) what stresses will produce an increase in the quantity of SO3 produced if the temperature is kept constant? (b) What is the effect of a rise of temperature on the equilibrium?

Interconvert K, and Kc values. Calculate Kp for the following reactions at the indicated temperature. (a) PCl3(g) + Cl₂(g)=PCI5(g) Kc = 200 at 479 K Kp = (b) NH4l(s) NH3(g) + HI(g) K = 1.34×10-³ at 651 K Kp =

Given these reactions and their equilibrium constants, CO(g) + 3 H₂(g) → CH4(g) + H₂O(g) K = 3.93 N₂(g) + H₂(g) = NH3(g) Kc = 0.324 determine Ke for the following reaction. CO(g) + 2 NH3(g) CH4(g) + H₂O(g) + N₂(g) Your Answer: Kc = 37.4

Enter your answer in the provided box. The equilibrium constant K. for the equation 2H2(g) + CO(g)=CH3OH(g) is 13 at a certain temperature. If there are 2.21 × 102 moles of H2 and 2.33 x 103 moles of CH;OH at equilibrium in a 4.31-L flask, what is the concentration of CO? M

Suppose a 250. mL flask is filled with 0.50 mol of N2 and 0.80 mol of O2. The following reaction becomes possible: N2(g) + O2 + O2(g) 1 2NO(g) The equilibrium constant K for this reaction is 5.98 at the temperature of the flask. Calculate the equilibrium molarity of O2. Round your answer to two decimal places. Ом ✗

Consider a reaction A21g2 + B21g2 ∆ 2 AB1g2, with atoms of A shown in red in the diagram and atoms of B shown in blue. (a) If Kc = 1, which box represents the system at equilibrium?

4) When the pressure of the following mixture of gases is decreased, what will be the effect on the equilibrium position? HCI (9) + O2 (g) → H2O (g) + Cl2 (9)

Write the equilibrium constant expression, Kc, for the equation:                         2NO2(g)  +  7H2(g)   -----> 2NH3(g)  +  4H2O(g) Write the equilibrium constant expression, Kc, for the reverse of the previous reaction.

Consider the following equilibrium for which H = -114.44: 4 HCl(g) + O2(g)  2 Cl2(g) + 2 H2O(g) How will each of the following changes affect an equilibrium mixture of the 4 gases in this reaction?(a) O2(g)) is added to the system. which will happen? the equilibrium will not shift the equilibrium will shift toward product but Keq will not change the equilibrium will shift toward reactant but Keq will not change the equilibrium will shift toward product and Keq will increase the equilibrium will shift toward reactant and Keq will decrease   (b) The reaction mixture is cooled. the equilibrium will not shift the equilibrium will shift toward product but Keq will not change the equilibrium will shift toward reactant but Keq will not change the equilibrium will shift toward product and Keq will increase the equilibrium will shift toward reactant and Keq will decrease  (c) The volume of the reaction vessel is reduced by 50%.       (d) A catalyst is added to the reaction mixture.       (e)…

2. Write the equilibrium constant expression in terms of Kç for the reaction: CS2 (g) + 4 H2 (g) = CH4 (g) + 2 H2S (g) 3. Calculate Keq for the reaction A (aq) + B (aq) = 2 C (aq) if at equilibrium [A] = 0.26 M, [B] = 0.35 M, and [C] = 0.21 M. C (aq) reaches equilibrium, the concentration of C is When the reaction A (aq) + B (aq) = 0.013 M. Complete the l-C-E table and calculate Keq for the reaction if the reaction vessel initially contains only substance A at 0.0450 M and substance B at 0.0600 M. 4. A (aq) в (aд) С (ад) + (1) Initial (C) Change (E) Equilibrium