Question

In: Other

An elementary reaction A to B is reversible and has an equilibrium constant of 10, and...

An elementary reaction A to B is reversible and has an equilibrium constant of 10, and a forward rate constant of 1.0 d-1.

a) Plot the concentrations of A and B as a function of time in a batch reactor that initially contains 10-3 M each of A and B. Show the data from the initial condition until the concentrations are both changing at an instantaneous rate of less than 10-5 M per day.

b) Repeat part (a) if the initial concentrations are 2 x 10-3 M of A and no B.

c) What are the molar concentrations of A and B at equilibrium in part (b)?

Solutions

Expert Solution


Related Solutions

Using the Equilibrium Constant The reversible chemical reaction A+B⇌C+D has the following equilibrium constant: Kc=[C][D]/[A][B]=4.6 Part...
Using the Equilibrium Constant The reversible chemical reaction A+B⇌C+D has the following equilibrium constant: Kc=[C][D]/[A][B]=4.6 Part A Initially, only A and B are present, each at 2.00 M. What is the final concentration of A once equilibrium is reached? Express your answer to two significant figures and include the appropriate units. Part B What is the final concentration of D at equilibrium if the initial concentrations are [A] = 1.00 M and [B] = 2.00 M ? Express your answer...
The reversible chemical reaction A+B⇌C+D has the following equilibrium constant: Kc=[C][D][A][B]=3.4 Initially, only A and B...
The reversible chemical reaction A+B⇌C+D has the following equilibrium constant: Kc=[C][D][A][B]=3.4 Initially, only A and B are present, each at 2.00 M. What is the final concentration of A once equilibrium is reached? What is the final concentration of D at equilibrium if the initial concentrations are [A] = 1.00 M and [B] = 2.00 M ?
The reversible chemical reaction A+B⇌C+D has the following equilibrium constant: Kc=[C][D][A][B]=5.9 Initially, only A and B...
The reversible chemical reaction A+B⇌C+D has the following equilibrium constant: Kc=[C][D][A][B]=5.9 Initially, only A and B are present, each at 2.00 M. What is the final concentration of A once equilibrium is reached? Part B What is the final concentration of D at equilibrium if the initial concentrations are [A] = 1.00 M and [B] = 2.00 M ?
The reversible chemical reaction A+B⇌C+D has the following equilibrium constant: Kc=[C][D]/[A][B]=5.4 PART A: Initially, only A...
The reversible chemical reaction A+B⇌C+D has the following equilibrium constant: Kc=[C][D]/[A][B]=5.4 PART A: Initially, only A and B are present, each at 2.00 M . What is the final concentration of A once equilibrium is reached? Express your answer to two significant figures and include the appropriate units. PART B: What is the final concentration of D at equilibrium if the initial concentrations are [A] = 1.00 M and [B] = 2.00 M ? Express your answer to two significant...
The reversible chemical reaction A+B?C+D has the following equilibrium constant: Kc=[C][D][A][B]=3.4 Part A Initially, only A...
The reversible chemical reaction A+B?C+D has the following equilibrium constant: Kc=[C][D][A][B]=3.4 Part A Initially, only A and B are present, each at 2.00 M. What is the final concentration of A once equilibrium is reached? Part B What is the final concentration of D at equilibrium if the initial concentrations are[A] = 1.00M and [B] = 2.00M ?
Determination of an Equilibrium Constant 1.    What is meant by a reversible reaction? 2.   True...
Determination of an Equilibrium Constant 1.    What is meant by a reversible reaction? 2.   True or False :       The numerical value of the equilibrium constant for                        a given reaction only changes if the temperature                    changes. 3.   Which component of the reaction mixture was it that was titrated with    sodium hydroxide?    A.   Acetic acid           B.   Isopropyl alcohol    C.   Water               D.  ...
One enzyme-catalyzed reaction in a biochemical cycle has an equilibrium constant that is 10 times the equilibrium constant of a second reaction
One enzyme-catalyzed reaction in a biochemical cycle has an equilibrium constant that is 10 times the equilibrium constant of a second reaction. If the standard Gibbs energy of the former reaction is -300 kJ/mol, what is the standard reaction Gibbs energy of the second reaction?
1) The reversible chemical reaction A(aq)+B(aq)⇌C(aq)+D(aq) has the following equilibrium constant: K=[C][D][A][B]=5.2 a) Initially, only A...
1) The reversible chemical reaction A(aq)+B(aq)⇌C(aq)+D(aq) has the following equilibrium constant: K=[C][D][A][B]=5.2 a) Initially, only A and B are present, each at 2.00 mol L−1. What is the final concentration of A once equilibrium is reached? b) What is the final concentration of D at equilibrium if the initial concentrations are [A] = 1.00 mol L−1 and [B] = 2.00 mol L−1 ?
A.) The equilibrium constant for the reaction A(g) ⇌ B(g) is 102 . A reaction mixture...
A.) The equilibrium constant for the reaction A(g) ⇌ B(g) is 102 . A reaction mixture initially contains [A] = 18.6 M and [B] = 0.0 M. Which statement is true at equilibrium? The reaction mixture contains [A] = 18.4 M and [B] = 0.2 M. The reaction mixture contains [A] = 0.2 M and [B] = 18.4 M. The reaction mixture contains [A] = 1.0 M and [B] = 17.6 M. The reaction mixture contains [A] = 9.30 M...
he reversible chemical reaction A(aq)+B(aq)⇌C(aq)+D(aq) has the following equilibrium constant: K=[C][D][A][B]=2.4 What is the final concentration...
he reversible chemical reaction A(aq)+B(aq)⇌C(aq)+D(aq) has the following equilibrium constant: K=[C][D][A][B]=2.4 What is the final concentration of D at equilibrium if the initial concentrations are [A] = 1.00 mol⋅L−1 and [B] = 2.00 mol⋅L−1 ?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT