The uncoiling of deoxyribonucleic acid (DNA) is a first-order reaction. Its activation energy is 420 kJ. And at 37°C, the rate constant is 4.90 × 10* min"!. At 39°C, the rate constant is 0.00139 min!. By what factor does the rate of uncoiling increase (per °C) over this temperature interval? times/°C rise
The uncoiling of deoxyribonucleic acid (DNA) is a first-order reaction. Its activation energy is 420 kJ. And at 37°C, the rate constant is 4.90 × 10* min"!. At 39°C, the rate constant is 0.00139 min!. By what factor does the rate of uncoiling increase (per °C) over this temperature interval? times/°C rise
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter11: Rate Of Reaction
Section: Chapter Questions
Problem 63QAP: The uncoiling of deoxyribonucleic acid (DNA) is a first-order reaction. Its activation energy is 420...
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The uncoiling of deoxyribonucleic acid (DNA) is a first-order reaction. Its activation energy is 420 kJ. And at 37°C, the rate constant is 4.90 × 10-4 min-1. At 39°C, the rate constant is 0.00139 min-1. By what factor does the rate of uncoiling increase (per °C) over this temperature interval?
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