Author Question: Given that Ea for a certain biological reaction is 48 kJ/mol and that the rate constant is 2.5 102 ... (Read 10 times)

erikka246 · **on:** Nov 5, 2023

Question 1

For what order reaction does the half-life get longer as the initial concentration increases?
◦ zero order
◦ first order
◦ second order
◦ none of them because half-life is always independent of the initial concentration

Question 2

Given that E_a for a certain biological reaction is 48 kJ/mol and that the rate constant is 2.5 × 10^–2 s^–1at 15°C, what is the rate constant at 37°C?
◦ 2.7 × 10^–2 s^–1

◦ 2.5 × 10^–1 s^–1

◦ 1.0 × 10^–1 s^–1

◦ 6.0 × 10^–3 s^–1

◦ 1.1 s^–1

romyclv · **Reply #1 on:** Nov 5, 2023

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