Question 5 In the pas phase reaction Alders and Bicar form gas AB and K-1 2A+...
33. If the reaction quotient, Q, is greater than K in a gas phase reaction, then a. the chemical system has reached equilibrium. b. the temperature must be increased for the reaction to proceed in the forward direction. c. the reaction will proceed in the forward direction until equilibrium is established. d. the reaction will proceed in the backward direction until equilibrium is established. e. the reaction will proceed in the direction that increases the number of gas phase particles.
Thank you Question 5: (1 point) At 390 K, the equilibrium constant, K., for the reaction below is 1.8 x 10-?. PCIs (g) - PC1; (g) + Cl2 (g) Assume a quantity of PCIs (g) is placed in a rigid 10 L vessel and the system is allowed to reach equilibrium at a constant temperature of 390 K. Identify whether each of the following statements is true or false. At equilibrium, if the vessel contains I mole of PCs (g)...
If the reaction quotient is greater than the equilibrium constant, which statement would be correct? A. If Q > K, then the reaction is at equilibrium. B. If Q > K, then the reaction needs to proceed towards the left to reach equilibrium. C. If Q > K, then the reaction needs to proceed towards the right to reach equilibrium. D. None of the above.
For the reaction 2A(g) β B(g) + 2C(s) the equilibrium constant is Kp = 3.6 at a particular temperature. The reaction mixture initially contains 2.0 atm of each gas, A and B, and 10.2 g of C. Choose the statement that is true of the reaction mixture as equilibrium is established at that temperature. A) The reaction will proceed to form more A. B) The outcome cannot be predicted since more data are needed. C) The reaction will proceed to...
A particular gas-phase reaction has an equilibrium constant of πΎp=0.70Kp=0.70. A mixture is prepared where all the reactants and products are in their standard states.Which direction will the reaction proceed?) Q<K) Q>K) Q=K
At 390 K, the equilibrium constant, Kc, for the reaction below is 1.8 Γ 10β3. 1. PCl5 (g) β PCl3 (g) + Cl2 (g) Assume a quantity of PCl5 (g) is placed in a rigid 10 L vessel and the system is allowed to reach equilibrium at a constant temperature of 390 K. Identify whether each of the following statements is true or false. a) At equilibrium, if the vessel contains 1 mole of PCl5 (g)it must contain 0.0428 mol...
5. At 700 K, the reaction 2solg) + O2(g) λ 2solg) has the equilibrium constant . 4.3 106 , and the following concentrations are present: [SO2)-0.10 M: [soi-10. M: [01-0.10 M. Is the mixture at equilibrium? If not at equilibrium, in which direction (as the equation is written), left to right or right to left, will the reaction proceed to reach equilibrium? Show how you arrive at your answe below. No work no credit. A. Yes, the mixture is at...
The Reaction Quotient 9 of 10 > - Review Constants Periodic Table When conducting chemical reactions in the lab or in industrial processes, it can be important to know whether a reaction has reached equilibrium By measuring the reaction quotient, Q. of a chemical reaction and comparing it to the equilibrium constant, K, we can identify whether a reaction is at equilibrium Correct Q is less than K, the ratio of products to reactants is smaller than at equilibrium. In...
Consider the reaction of A to form B: 2A(g)βB(g)Kc=1.8Γ10β5 (at 298 K) A reaction mixture at 298 K initially contains [A]=0.40 M .What is the concentration of B when the reaction reaches equilibrium?
Consider the reaction of A to form B: 2A(g)βB(g)Kc=1.9Γ10β5 (at 298 K) A reaction mixture at 298 K initially contains [A]=0.70 M . What is the concentration of B when the reaction reaches equilibrium?