Consider the reaction and the associated equilibrium constant. Determine the equilibrium concentrations of A and B. Assume the initial concentration of A = 1.0 M and that no B is present at the beginning of the reaction, since B is the product. A(g) ⇌ B(g) Kc = 4.0 Group of answer choices A [A] = 0.2 M; [B] = 0.8 M B [A] = 0.4 M; [B] = 0.1 M C [A] = 1. M; [B] = 4. M D [A]...
Use the graph to estimate K. 1.0 0.75 Yo₂ 0.5 0.25 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 [L] (M)
1. Which graph(s) can be used to estimate a Km for an enzymatic reaction? select all that apply 2. Which graph(s) can be used to calculate an association constant for a protein binding its ligand? select all that apply 3. Which graph(s) can be used to estimate protein stability and to understand folding thermodynamics? select all that apply 4. Which graph(s) can be used to estimate the equilibrium constant for the dissociation of a protein-ligand complex? select all that apply...
Experiment Initial [A] Initial [B] Initial [C] Initial Rate of Reaction 1 0.1 M 0.1 M 0.2 M 4 x 10^(-4) M/min 2 0.3 M 0.2 M 0.2 M 1.2 x 10^(-3) M/min 3 0.1 M 0.3 M 0.2 M 4 x 10^(-4) M/min 4 0.3 M 0.4 M 0.6 M 3.6 x 10^(-3) The method of initial rates is used to determine the rate law for reactants A, B, and C. This data was obtained at 25 degrees C....
You and your lab partner are studying the rate of a reaction, A + B --> C. You make measurements of the initial rate under the following conditions: Experiment [A] (M) [B] (M) Rate (M/s) 1 0.2 1.9 2 0.4 1.9 (a) Which of the following reactant concentrations could you use for experiment 3 in order to determine the rate law, assuming that the rate law is of the form, Rate = k [A]x [B]y? Choose all correct possibilities. [A]...
1. The initial reaction rate of a hypothetical reaction | A +B →G was measured at 25°C for several different starting concentrations of A and B. The results are shown below: Experiment 0.2 Initial reaction rate M/s 2.0 X 10-6 1.2 X 10-5 8.0 X 10-6 0.4 0.3 0.6 0.2. A) Use these data to determine the values of m and n and k in the following equation: Rate = k AmBn B) What will the reaction rate be when...
Consider the reaction: A(g)⇌2B(g) Find the equilibrium partial pressures of A and B for each value of K. Assume that the initial partial pressure of B in each case is 1.0 bar and that the initial partial pressure of Ais 0.0 bar. Make any appropriate simplifying assumptions. b)K= 1.1×10−4 Pa,Pb= ______bar c)K= 2.1×105 Pa,Pb= ______bar
Consider the following data to answer the next 4 questions. [A] initial (M) [B] initial (M) Initial speed of the reaction (M / s) 0.2. 0.1 5 0.2 0.2 5 0.6 0.1 5 2a. The order of the reaction with respect to [A] is__________. 2b. The order of the reaction with respect to [B] is__________. 2 C. The net order of the reaction is__________. 2d. The value of k is (include units) is__________.
QUESTION 9 Initial rate, mol/L.s Given the data below for the reaction, 2A + 2B + 4C => D + E +3 F Experiment Initial conc of A Initial conc of B. Initial conc of C, mol/L mol/L mol/L 0.1 0.1 0.2 0.3 0.3 0.4 N 0.2 2 x 10-3 4x 10-3 6 x 103 8x10-3 w A Calculate the value of k to 3 significant figures. QUESTION 7 For the reaction, 2 A(g) + 2 B(g) => C(g) +...
Experiment [A]o (M) [B]o (M) [C]o (M) Rate -dA/dt (M/s) 1 0.5 1.0 1.0 6.4 2 1.0 1.0 1.0 12.8 3 0.5 0.5 1.0 6.4 4 0.5 1.0 2.0 25.6 What is the order of reagent A? What is the order of reagent B? What is the order of reagent C? What is the rate law of the reaction?