< Question 4 of 12 > Attempt 3 - Consider a general reaction enzyme A(aq) B(aq) The AG® of the reaction is - 7.100 kJ. mol-'. Calculate the equilibrium constant for the reaction at 25°C. Kg = 1.003 What is AG for the reaction at body temperature (37.0 °C) if the concentration of A is 1.8 M and the concentration of B is 0.80 M? J. mol-' AG = 0.621 he
For the reaction 2 A + 4 B → 2C + 4D, what is the absolute magnitude of the rate of change for [B] when [C] is increasing at 2.0 M/s?
Score: < Question 2 of 3 > For the reaction 2 NH,(g) = 3H2(g) + N (8) the equilibrium concentrations were found to be [NH,] = 0.250 M, [H.] = 0.310 M, and [N] = 0.800 equilibrium constant for this reaction?
For the reaction CHs (a) 3 H2 (a) <=---> CgH,2 (a) + heat Determine which of the following will shift the equilibrium to the left a) adding a catalyst b) decreasing the temperature c) increasing the pressure by decreasing the volume of the container d) increasing the concentration of H2 e) increasing the concentration of CeHe f) decreasing the concentration of C H12 g) more than one correct response h) no correct response O0000O
For the reaction 2 A(aq) <---> B(aq) + C(aq), the standard Gibbs free enthalpy change is 1.47 kJ at 25oC. The initial concentration of A(aq) is 0.567 M, the initial concentration of B(aq) is 0.303 M, and the initial concentration of C(aq) is 0.219 M. What would be the concentration of A(aq) (in mol/L) once we attain equilibrium (we are still at 25oC)? Question 2 : For the reaction 2 A(aq) <---> B(aq) + C(aq), the standard Gibbs free enthalpy...
Indicate whether the actions below will shift the following reaction: RIGHT, LEFT or NO CHANGE. Heat + NH4CO2NHz(s) <=> 2 NH3(g) + CO2(g) Increasing the quantity of NH4CO2NH2(s) Removing CO2(g) Increasing the volume of the container Increasing the temperature Adding a catalyst right left no change
< Question 3 of 11 > Consider the reaction. PCI,(g) =PCI,(g) + CI,(g) K = 0.0420 The concentrations of the products at equilibrium are [PC13) = 0.130 M and [Cl] = 0.140 M. What is the reactant, PCls, at equilibrium? (PCI) = C [PC1s] = M
< 2. Determine the exact value of sec 23 b. 2 V3 2. c. d. NI 3 2
Question 2 of 23. Answers A&B please. <Chapter 10 Homework s Solution... C Exercise 10.12 ching Increase... Constants | Periodic Table Assume all temperatures to be exact, and neglect significant figures for small changes in dimension. 472 1: 950
Question 2 : The reaction A(aq) ---> B(aq) + C(aq) is a first order reaction. The half-life of A(aq) is 87.1 s at 25.0°C and its half-life is 65.8 s at 45.0°C. What is its half-life (in s) at 65.0°C? Question 3 : The half-life of 14C is 5730 years. A sample contains 90.9 % of the 14C that it would contain if it were still part of a living being. What is the age (in years) of this sample?