2C(g). | A[C]/At 1. Complete the table below for the reaction: 3A(g) B(g) 1-A[A]/At l-A[B]/At |...
At 25 ∘C25 ∘C, the equilibrium partial pressures for the reaction 3A(g)+4B(g)↽−−⇀2C(g)+2D(g)3A(g)+4B(g)↽−−⇀2C(g)+2D(g) were found to be ?A=5.99 PA=5.99 atm, ?B=4.23 PB=4.23 atm, ?C=4.41 PC=4.41 atm, and ?D=5.07 PD=5.07 atm. What is the standard change in Gibbs free energy of this reaction at 25∘C 25∘C? Δ?∘rxn=
For the reaction 3A(g) + 2B(g) → 2C(g) + D(g) the following data was collected at constant temperature. Determine the correct rate law for this reaction. run [A] (M) [B] (M) Rate (M/s) 1 . 0.125 0.200 7.25 2 0.375 0.200 21.75 3 0.250 0.400 14.50
At 25 ∘C , the equilibrium partial pressures for the reaction 3A(g)+4B(g)↽−−⇀2C(g)+2D(g) were found to be ?A=5.80 atm, ?B=5.34 atm, ?C=5.59 atm, and ?D=4.57 atm. What is the standard change in Gibbs free energy of this reaction at 25 ∘C ? Δ?∘rxn= ______ kJ/mol
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The reaction 3A(g)B(s)2C(aq)D(ag) occurs at 25°C in a flask, which has 3.01 L available for gas. After the reaction attains equilibrium, the amounts (mol) or concentrations (M) of substances are as follows: 6.13 mol A, 2.37 M C 1.90 mol B, 3.10 M D What is the equilibrium constant Ke for this reaction at 25°C? You place S.49 mol of dinitrogen trioxide, N2O3, into a flask where it decomposes at 25.0°C and 1.00 atm N203 (9)NO2(g) NO(g) What is...
For the reaction 3A(g) + 2B(g) → 2C(g) + 2D(g) the following data was collected at constant temperature. Determine the correct rate law for this reaction. Trial Initial [A]mol/L Initial[B]mol/L Initial Rate 1 0.200 0.100 6.00*10^-2 2 0.100 0.100 1.50 *10^-2 3 0.200 0.200 1.20*10^-1 4 0.300 0.200 ???????? Predict the rate of the reaction for Trial #4
For the reaction 3A(g) + 2B(g) → 2C(g) + 2D(g) the following data was collected at constant temperature. Determine the correct rate law for this reaction and value of rate constant. Trial Initial [A] Initial [B] Initial Rate (mol/L) (mol/L) (mol/(L• min)) 1 0.200 0.200 1.20 × 10–1 2 0.200 0.100 6.00 × 10–2 3 0.100 0.200 3.00 × 10–2 Predict the rate of reaction for Trial #4 using the correct rate law and rate constant. 4 0.300 0.200 ?????????
5. (16 marks) Data for the reaction A(g) +2B(g)2C(g) are given below at certain temperature, T: Initial [Alo (M) Initial (Blo (M) Experiment Initial Rate of C formed(M s 5.7x 10 4.55 x 10 0.02 0.02 1 2 0.04 0.04 3 0.02 0.04 2.28 x 10 (a) Find the rate law and the rate constant for this reaction (5 marks) (b) Calculate the initial rate of disappearance of reactant A for experiment 2 (4 marks) (c) If the proposed mechanism...
For the net reaction: 3AB + 2C → 3A + C2B3, the following slow, first step has been proposed: 2C → C2 What is the rate law predicted by this step? Enter the overall order only (no units). What units are associated with the rate constant for this rate law? Use M for mol/L and time in s.
According to the table below, the reaction is
______________________ with respect to B.
A + 2B
C + 2D
[A][M]
[B] (M)
Initial Rate (M/s)
0.25
0.25
0.015
0.25
0.25
0.015
0.25
0.25
0.015
a. zero order
b. first order
c. second order
d. third order
B. The reaction A(g) + 2B(g) 2C(g) was allowed to come to equilibrium. The initial After the reaction reached equilibrium, the amount of B remaining in the 2.0 L vessel was 1.0 amounts of reactants placed into a 2.00 L vessel were 2,0 mol A and 2.0 mol B and 1,0 mol C. mol of B. Calculate (show formulas and appropriate steps in each case): a) (10 points) Ke for this reaction: Ec = LA)632 (2)(2) = to equilibrium for...