The activation energy for a reaction is 226.0 KJ/mol. If the rate constant is 1.20 x...

Question

Question

The activation energy for a reaction is 226.0 KJ/mol. If the rate constant is 1.20 x 10^-4 S^-1 at 500.0 C, what is the rate constant at 600 C

Answer 1

Answer #1

19号会-完] k = 1-2 X1ct K = T. = 600 + 277 - FZZk 下, 500 +273 - 773K m| B= 226 ED : 22.6 x[of] R-F-214 丁-mail el | 226xle= * 1.

Answer 2

Similar Homework Help Questions

1) Calculate the activation energy in kJ/mol for the following reaction if the rate constant for...

1) Calculate the activation energy in kJ/mol for the following reaction if the rate constant for the reaction increases from 93.5 M-1s-1 at 497.7 K to 1349.3 M-1s-1 at 636.7 K. do not include units, but make sure your answer is in kJ/mol! 2) A chemist constructs a plot of ln k vs. 1/T for a chemical reaction. The slope of the trendline for the data is -746 K. What is the activation energy for this reaction in kJ/mol? R...
Some reaction has an activation energy of 44 kJ/mol and a rate constant of 4.0 ×...

Some reaction has an activation energy of 44 kJ/mol and a rate constant of 4.0 × 10₋4 s-1 at 37 oC. In the presence of a catalyst, the same reaction has an activation energy of 9.1 kJ/mol. Calculate the rate constant (s-1) of the catalyzed reaction at 37 oC. Enter your answer as an integer.
The activation energy for a particular reaction is 102 kJ/mol. If the rate constant is 35...

The activation energy for a particular reaction is 102 kJ/mol. If the rate constant is 35 × 10⁻⁴ s⁻¹ at 322 K, what is the rate constant at 273 K? An experimental plot of ln(k) vs. 1/T is obtained in lab for a reaction. The slope of the best-fit line for the graph is -3090 K. What is the value of the activation energy for the reaction in kJ/mol?

8) A reaction is found to have an activation energy of 38.0 kJ/mol. If the rate...

8) A reaction is found to have an activation energy of 38.0 kJ/mol. If the rate constant for this reaction is 1.60 x 102 M-1-1 at 249 K, what is the rate constant at 436 K? 9) If the activation energy for a given compound is found to be 42.0 kJ/mol, with a frequency factor of 8.0 x 1010 s-1, what is the rate constant for this reaction at 298 K? 10) If the activation energy for a given compound...
The activation energy for a particular reaction is 102 kJ/mol. If the rate constant is 1.35...

The activation energy for a particular reaction is 102 kJ/mol. If the rate constant is 1.35 x 10-45-1 at 323 K, what is the rate constant at 273 K? | 1/ Determine the activation energy for the redox reaction Q2+ + 2 R3+ → Q4+ + 2 R2+. Rate Constant Temperature 3.12 x 103 M-15-1 275 K 2.70 x 104 M-15-1 300 K kJ/mol
For a given reaction, the activation energy is 61.5 kJ/mol. If the reaction rate constant is...

For a given reaction, the activation energy is 61.5 kJ/mol. If the reaction rate constant is 5.23E-3 M-1s-1 at 38.0 °C, what is the reaction rate constant at -3.00 °C? (R = 8.314 J/K×mol)

A particular reaction has an activation energy, Ea, of 108 kJ/mol. If the rate constant for...

A particular reaction has an activation energy, Ea, of 108 kJ/mol. If the rate constant for the reaction is 0.00573 s −1 at 498 °C, at what temperature(in°C) would the rate constant be 0.283 s −1?
The activation energy, Ea, for a particular reaction is 19.4 kJ/mol. If the rate constant at...

The activation energy, Ea, for a particular reaction is 19.4 kJ/mol. If the rate constant at 80 °C is 0.820 M⁻¹s⁻¹, then what is the value of the rate constant at 209 °C? (R = 8.314 J/mol • K)
The activation energy, Ea, for a particular reaction is 19.4 kJ/mol. If the rate constant at...

The activation energy, Ea, for a particular reaction is 19.4 kJ/mol. If the rate constant at 80 °C is 0.820 M⁻¹s⁻¹, then what is the value of the rate constant at 121 °C? (R = 8.314 J/mol • K)

A reaction is found to have an activation energy of 108 kJ/mol. If the rate constant...

A reaction is found to have an activation energy of 108 kJ/mol. If the rate constant for this reaction is 4.0 x 10-6,1 at 275K, what is the rate constant at 372K? O 17 51 3.77 x 10-331 O 2x 10-10,1 O 3.95 x 10-6 51 1.78 x 10-11-1