The activation energy of a certain reaction is 35 kJ/mol . At 20 ∘C, the rate...

The activation energy of a certain reaction is 35 kJ/mol . At 20 ∘C, the rate constant is 0.0130 s−1. At what temperature would this reaction go twice as fast? Express your answer numerically in degrees Celsius

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queen_honey_blossom answered 3 years ago

Part A The activation energy of a certain reaction is 40.6 kJ/mol . At 20 ∘C...

Part A The activation energy of a certain reaction is 40.6 kJ/mol . At 20 ∘C , the rate constant is 0.0150s−1 . At what temperature in degrees Celsius would this reaction go twice as fast? Express your answer with the appropriate units. Part B Given that the initial rate constant is 0.0150s−1 at an initial temperature of 20 ∘C , what would the rate constant be at a temperature of 110. ∘C for the same reaction described in Part...

A) The activation energy of a certain reaction is 48.0 kJ/mol . At 27 ∘C ,...

A) The activation energy of a certain reaction is 48.0 kJ/mol . At 27 ∘C , the rate constant is 0.0120s−1. At what temperature in degrees Celsius would this reaction go twice as fast? B) Given that the initial rate constant is 0.0120s−1 at an initial temperature of 27 ∘C , what would the rate constant be at a temperature of 170. ∘C for the same reaction described in Part A?

a) The activation energy of a certain reaction is 47.0 kJ/mol . At 24 ∘C ,...

a) The activation energy of a certain reaction is 47.0 kJ/mol . At 24 ∘C , the rate constant is 0.0190s−1. At what temperature in degrees Celsius would this reaction go twice as fast? b)Given that the initial rate constant is 0.0190s−1 at an initial temperature of 24 ∘C , what would the rate constant be at a temperature of 100. ∘C for the same reaction described in Part A?

a,The activation energy of a certain reaction is 37.1 kJ/mol . At 30 ∘C , the...

a,The activation energy of a certain reaction is 37.1 kJ/mol . At 30 ∘C , the rate constant is 0.0170s−1. At what temperature in degrees Celsius would this reaction go twice as fast? b,Given that the initial rate constant is 0.0170s−1 at an initial temperature of 30 ∘C , what would the rate constant be at a temperature of 170. ∘C for the same reaction described in Part A?

A. The activation energy of a certain reaction is 42.0 kJ/mol . At 29 ∘C ,...

A. The activation energy of a certain reaction is 42.0 kJ/mol . At 29 ∘C , the rate constant is 0.0190s−1. At what temperature in degrees Celsius would this reaction go twice as fast? B. Given that the initial rate constant is 0.0190s−1 at an initial temperature of 29 ∘C , what would the rate constant be at a temperature of 120. ∘C for the same reaction described in Part A? Please give the correct units too. Thank you!

Part A: The activation energy of a certain reaction is 34.4 kJ/mol . At 24 ∘C...

Part A: The activation energy of a certain reaction is 34.4 kJ/mol . At 24 ∘C , the rate constant is 0.0190s−1. At what temperature in degrees Celsius would this reaction go twice as fast? Express your answer with the appropriate units. Part B: Given that the initial rate constant is 0.0190s−1 at an initial temperature of 24 ∘C , what would the rate constant be at a temperature of 130. ∘C for the same reaction described in Part A? Express your...

1. The activation energy of a certain reaction is 41.5kJ/mol . At 20 ?C , the...

1. The activation energy of a certain reaction is 41.5kJ/mol . At 20 ?C , the rate constant is 0.0110s?1. At what temperature in degrees Celsius would this reaction go twice as fast? 2. Given that the initial rate constant is 0.0110s?1 at an initial temperature of 20?C , what would the rate constant be at a temperature of 180?C for the same reaction described in Part 1?

A certain reaction has an activation energy of 39.79 kJ/mol. At what Kelvin temperature will the...

A certain reaction has an activation energy of 39.79 kJ/mol. At what Kelvin temperature will the reaction proceed 6.50 times faster than it did at 339 K?

Using the initial rate date to determine the activation energy (in kJ/mol) for the reaction A...

Using the initial rate date to determine the activation energy (in kJ/mol) for the reaction A + B (arrow sign) C: Experiment Temperature (K) Initial A Initial B Initial Reactive Rate (m/s) 1 700 0.20 0.10 1.8 x 10^-5 2 700 0.40 0.10 3.6 x 10^-5 3 700 0.10 0.20 3.6 x 10^-5 4 600 0.50 0.50 4.3 x 10^-5 What is the reaction order of HI?____________________ What is the energy for the reaction?_________________ kJ/mole (2 significant figures) What is the value of...

The activation energy for a particular reaction is 84 kJ/mol. By what factor will the rate...

The activation energy for a particular reaction is 84 kJ/mol. By what factor will the rate constant increase when the temperature is increased from 50 oC to 72 oC?

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