Question

The reaction A(aq) → 2 B(aq) is a second order reaction with respect to A(aq). Its...

The reaction A(aq) → 2 B(aq) is a second order reaction with respect to A(aq). Its activation energy is 40.1 kJ/mol. When the concentration of A(aq) is 0.100 M and the temperature is 25.0oC, the rate of reaction is 0.333 M/s. What is the rate of reaction when we increase the concentration of A(aq) to 0.251 M and we raise the temperature to 54.3 oC?

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
a) The reaction A(aq) → B(aq) is a first order reaction with respect to A(aq). The...
a) The reaction A(aq) → B(aq) is a first order reaction with respect to A(aq). The concentration of A(aq) is reduced from 0.892 M to 0.505 M in 3.05 minutes. What is the half-life, in seconds, of this reaction? b) The reaction A(aq) → 2 B(aq) is a second order reaction with respect to A(aq). Its activation energy is 49.5 kJ/mol. When the concentration of A(aq) is 0.100 M and the temperature is 25.0oC, the rate of reaction is 0.333...
Question 5: The reaction A(aq) → B(aq) is a first order reaction with respect to A(aq)....
Question 5: The reaction A(aq) → B(aq) is a first order reaction with respect to A(aq). The concentration of A(aq) is reduced from 0.822 M to 0.576 M in 3.16 minutes. What is the half-life, in seconds, of this reaction? Question 6: The reaction A(aq) → B(aq) + C(aq) is a first order reaction with respect to A(aq). The half-life of A(aq) is 93.2 s at 25.0oC and its half-life is 60.9 s at 75.0oC. What is its half-life at...
The reaction A(aq) → B(aq) + C(aq) is a first order reaction with respect to A(aq)....
The reaction A(aq) → B(aq) + C(aq) is a first order reaction with respect to A(aq). The half-life of A(aq) is 97.1 s at 25.0oC and its half-life is 64.7 s at 75.0oC. What is its half-life at 50.0oC?
The reaction A(aq) → B(aq) is a first order reaction with respect to A(aq). The concentration...
The reaction A(aq) → B(aq) is a first order reaction with respect to A(aq). The concentration of A(aq) is reduced from 0.810 M to 0.585 M in 3.24 minutes. What is the half-life, in seconds, of this reaction? The temperature is 25oC.
The kinetics of the following second-order reaction were studied as a function of temperature: C2H5Br(aq)+OH−(aq)→C2H5OH(l)+Br−(aq) Temperature...
The kinetics of the following second-order reaction were studied as a function of temperature: C2H5Br(aq)+OH−(aq)→C2H5OH(l)+Br−(aq) Temperature (∘C) k (L/mol⋅s) 25 8.81×10−5 35 0.000285 45 0.000854 55 0.00239 65 0.00633 Determine the activation energy for the reaction. Determine the frequency factor for the reaction. Determine the rate constant at 10 ∘C. If a reaction mixture is 0.155 M in C2H5Br, and 0.260 M in OH−, what is the initial rate of the reaction at 90 ∘C?
1) What is the pH of a 0.100 M NH4Cl(aq) solution? 2) The reaction A(aq) +...
1) What is the pH of a 0.100 M NH4Cl(aq) solution? 2) The reaction A(aq) + B(aq) → 2C(aq) has an equilibrium constant of Kc= 5.2. If the initial concentrations are [A] = 0.100 M, [B] = 0.000 M, and [C] = 0.500 M, what are the concentrations of A, B, and C at equilibrium? 3) What are the concentrations of H3O+, H3PO4, H2PO4-, and HPO42- in a 0.100 M H3PO4(aq) solution? (In this solution, 0.100 M would be the...
The reaction: A → B + C is known to be second order with respect to...
The reaction: A → B + C is known to be second order with respect to A and to have a rate constant of 0.00255 M-1 s-1 at 285 K. It is also known that ΔGorxn for this reaction is -2.13 kJ. An experiment was run at this temperature where only reactants were present ([A]o = 0.331 M). Calculate ΔGnonstandard after 14.1 seconds has elapsed.
The reaction: A -> B+C is known to be second order with respect to A and...
The reaction: A -> B+C is known to be second order with respect to A and to have a rate constant of 0.225 M-1s-1 at 277 K. An experiment was run at this temperature where [A]o = 0.387 M. Calculate the concentration of B after 0.119 seconds has elapsed.
A certain first order reaction has k = 6.2 × 10‒5 s‒1 at 35 oC and...
A certain first order reaction has k = 6.2 × 10‒5 s‒1 at 35 oC and an activation energy of 108 kJ/mole. What is the numerical value of the specific rate constant, k, at 45 oC? A certain first order reaction has k = 9.3 × 10‒5 M‒1 s‒1 at 100 oC and k = 1.0 × 10‒3 M‒1 s‒1 at 130 oC. What is the numerical value of the activation energy in kJ/mol for this reaction?
1.) Consider the reaction of peroxydisulfate ion (S2O2−8) with iodide ion (I−) in aqueous solution: S2O2−8(aq)+3I−(aq)→2SO2−4(aq)+I−3(aq)....
1.) Consider the reaction of peroxydisulfate ion (S2O2−8) with iodide ion (I−) in aqueous solution: S2O2−8(aq)+3I−(aq)→2SO2−4(aq)+I−3(aq). What is the rate of disappearance of I− when [S2O2−8]= 3.5×10−2 M and [I−]= 5.5×10−2 M ? 2.) Consider the reaction 2H3PO4→P2O5+3H2O Using the information in the following table, calculate the average rate of formation of P2O5 between 10.0 and 40.0 s. Time (s)010.0, 20.0, 30.0, 40.0, 50.0[P2O5] (M)02.20×10−3, 5.20×10−3, 7.00×10−3, 8.20×10−3, 8.80×10−3 3.) The reactant concentration in a second-order reaction was 0.470 M...