Question

The rate constant of a reaction is 4.5*10-5 L/mol*s at 195°C and 3.20*10-3 L/mol*s at 258°C....

The rate constant of a reaction is 4.5*10-5 L/mol*s at 195°C and 3.20*10-3 L/mol*s at 258°C. What is the activation energy of the reaction? If this is a 2nd order reaction, what would the axes of a graph that shows its concentration change as a linear function?

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
The rate constant of a reaction is 8.05 × 10−5 L/mol·s at 195°C and 3.20 ×...
The rate constant of a reaction is 8.05 × 10−5 L/mol·s at 195°C and 3.20 × 10−3 L/mol·s at 258°C. What is the activation energy of the reaction? Enter your answer in scientific notation.
The rate constant of a reaction is 7.55 × 10−5 L/mol·s at 195°C and 7.75 ×...
The rate constant of a reaction is 7.55 × 10−5 L/mol·s at 195°C and 7.75 × 10−3 L/mol·s at 258°C. What is the activation energy of the reaction?
The rate constant of a first-order reaction is 3.20 × 10−4 s−1 at 350.°C. If the...
The rate constant of a first-order reaction is 3.20 × 10−4 s−1 at 350.°C. If the activation energy is 135 kJ/mol, calculate the temperature at which its rate constant is 9.15 × 10−4 s−1.
The rate constant for a reaction was determined to be 4.25 * 10 ^ -3 L/mol*s...
The rate constant for a reaction was determined to be 4.25 * 10 ^ -3 L/mol*s at 22.5 C. The rate constant was then measured at 48.0 C and found to be 1.95 * 10 ^ -2 L/mol*s. Calculate the value of the activation energy. Is the reaction first of second order? PLEASE EXPLAIN THIS AS MUCH AS POSSIBLE INCLUDING EVERY LITTLE STEP IN THE ANSWER. Thank you so much!
The rate constant of a first-order reaction is 0.0032 x 10-4 L/mol *s at 640 K....
The rate constant of a first-order reaction is 0.0032 x 10-4 L/mol *s at 640 K. If the activation energy is 176,406J/mol, calculate the temperature at which is rate constant is 0.0039 x10 -4 L/mol*s. Show your work please.
the rate constant for the reaction shown below is 2.6x10^-8 L/mol*s when the reaction proceeds at...
the rate constant for the reaction shown below is 2.6x10^-8 L/mol*s when the reaction proceeds at 300K. The Activation Energy is 98000J/mol. Determine the magnitude of the frequency factor for the reaction. If the temperature changed to 310K, there rate constant would change. The ration of K at 310 K is closest to what whole number?
A second‐order reaction was observed. The reaction rate constant at 3 °C was found to be...
A second‐order reaction was observed. The reaction rate constant at 3 °C was found to be 8.9 x 10‐3 L/mol and 7.1 x 10‐2 L/mol at 35 °C. What is the activation energy of this reaction? 
The rate constant of a reaction is 6.7 × 10−3 s−1 at 25°C, and the activation...
The rate constant of a reaction is 6.7 × 10−3 s−1 at 25°C, and the activation energy is 33.6 kJ/mol. What is k at 75°C? Enter your answer in scientific notation.
A zero-order reaction has a constant rate of 3.20×10−4M/s. If after 45.0 seconds the concentration has...
A zero-order reaction has a constant rate of 3.20×10−4M/s. If after 45.0 seconds the concentration has dropped to 3.50×10−2M, what was the initial concentration?
If a first order reaction has a rate constant of 4.15 X 10-2 s-1 at a...
If a first order reaction has a rate constant of 4.15 X 10-2 s-1 at a temperature of 24.5oC, what would the value of k be if the reaction temperature was changed to 52oC given that the activation energy is 67.8 kJ/mol?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT