Question

The following data were obtained at 25C for a reaction: aA + bB = cC Initial...

The following data were obtained at 25C for a reaction:

aA + bB = cC

Initial Concentrations Initial Reaction Rate

Reaction [A] [B] M/s or mol/Ls

1 0.100 M 0.200 M 5.00x10^-4

2 0.150 M 0.200 M 7.50x10^-4

3 0.150 M 0.600 M 6.75x10^-3

What is the order of the reaction with respect to A?

What is the order of the reaction with respect to B?

What is the rate constant, k, for the reaction?

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Learning Goal: To understand reaction order and rate constants. For the general equation aA+bB?cC+dD, the rate...
Learning Goal: To understand reaction order and rate constants. For the general equation aA+bB?cC+dD, the rate law is expressed as follows: rate=k[A]m[B]n where m and n indicate the order of the reaction with respect to each reactant and must be determined experimentally and k is the rate constant, which is specific to each reaction. Order For a particular reaction, aA+bB+cC?dD, the rate law was experimentally determined to be rate=k[A]0[B]1[C]2=k[B][C]2 This equation is zero order with respect to A. Therefore, changing...
Consider the following reaction and associated equilibrium constant: aA(g)+bB(g)⇌cC(g), Kc = 3.0 Part A Find the...
Consider the following reaction and associated equilibrium constant: aA(g)+bB(g)⇌cC(g), Kc = 3.0 Part A Find the equilibrium concentrations of A, B, and C for a=1, b=1, and c=2. Assume that the initial concentrations of A and B are each 1.0 M and that no product is present at the beginning of the reaction. Express your answer using two significant figures. Enter your answers separated by commas. [A], [B], [C] = m M
Consider the following reaction and associated equilibrium constant: aA(g)+bB(g)⇌cC(g), Kc = 5.0 a.) Find the equilibrium...
Consider the following reaction and associated equilibrium constant: aA(g)+bB(g)⇌cC(g), Kc = 5.0 a.) Find the equilibrium concentrations of A, B, and C for a=1, b=1, and c=2. Assume that the initial concentrations of A and B are each 1.0 M and that no product is present at the beginning of the reaction. Express your answer using two significant figures. Enter your answers separated by commas. b.) Find the equilibrium concentrations of A, B, and C for a=1, b=1, and c=1....
Using the initial rates of reaction for the following reaction: A + 3B → 2C [A]...
Using the initial rates of reaction for the following reaction: A + 3B → 2C [A] (mol/L) [B] (mol/L) Initial Rate (mol/L∙s) 0.210 0.150 3.41x10-3 0.210 0.300 1.36x10-2 0.420 0.300 2.73x10-2 What is the order of the reaction with respect to A? What is the order of the reaction with respect to B? The overall rate expression?___________________ Calculate the rate constant including the units.
Consider the following reaction and associated equilibrium constant: aA(g)⇌bB(g), Kc = 2.1 A. Find the equilibrium...
Consider the following reaction and associated equilibrium constant: aA(g)⇌bB(g), Kc = 2.1 A. Find the equilibrium concentrations of A and B for a=1 and b=1. Assume that the initial concentration of A is 1.0 M and that no B is present at the beginning of the reaction. [A], [B] =? B. Find the equilibrium concentrations of A and B for a=2 and b=2. Assume that the initial concentration of A is 1.0 M and that no B is present at...
Consider the following reaction and associated equilibrium constant: aA(g)⇌bB(g), Kc = 3.8 PART A Find the...
Consider the following reaction and associated equilibrium constant: aA(g)⇌bB(g), Kc = 3.8 PART A Find the equilibrium concentrations of A and B for a=1 and b=1. Assume that the initial concentration of A is 1.0 M and that no B is present at the beginning of the reaction. PART B Find the equilibrium concentrations of A and B for a=2 and b=2. Assume that the initial concentration of A is 1.0 M and that no B is present at the...
The following data were obtained for the chemical reaction: A + B ---> products Exp. Initial...
The following data were obtained for the chemical reaction: A + B ---> products Exp. Initial A (mol/L) Initial B (mol/L) Init. Rate of Formation of products (M s-1) 1 0.040 0.040 9.6 x 10-6 2 0.080 0.040 1.92 x 10-5 3 0.080 0.020 9.6 x 10-6 (a) Determine the rate law for this reaction. (b) Find the rate constant. (c) What is the initial rate of reaction when [A]o = 0.12 M and [B]o = 0.015
For the reaction, A(g) + B(g) => 2 C(g), the following data were obtained at constant...
For the reaction, A(g) + B(g) => 2 C(g), the following data were obtained at constant temperature. Experiment Initial [A], mol/L Initial [B], mol/L Initial Rate, M/min 1 0.10 0.10 2 x 10-4 2 0.30 0.30 5.4 x 10-3 3 0.10 0.30 1.8 x 10-3 4 0.20 0.40 6.4 x 10-3 Which of the following is the correct rate law for the reaction? 1. Rate = k[A][B] 2. Rate = k[A]2[B] 3. Rate = k[A]2[B]2 4. Rate = k[A] 5....
Determine (a) the rate equation and (b) the rate constant for the hypothetical reaction A +...
Determine (a) the rate equation and (b) the rate constant for the hypothetical reaction A + B  C given the following initial concentrations and initial rate data. Run # (1) (2) (3) [A]0 (mol/L) 0.100 0.100 0.200 [B]0 (mol/L) 0.100 0.200 0.200 Initial Rate (mol/L·s) 0.18 0.36 1.44
For the following combination reaction, 2 NO2(g) + F2(g) = 2 NO2F(g) The initial rates of...
For the following combination reaction, 2 NO2(g) + F2(g) = 2 NO2F(g) The initial rates of this reaction were determined for several concentrations of the reactants. All of the data is summarized via the following table: Experiment [NO2] (M) [F2] (M) Rate (M/s) 1 0.100 0.100 0.026 2 0.200 0.100 0.051 3 0.200 0.200 0.103 4 0.400 0.400 0.411 a) Determine the rate law for this reaction based on the data above. b) Calculate the rate constant, with appropriate units.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT