The combination of 2 methyl radicals to form ethane has:?

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The combination of 2 methyl radicals to form ethane has:?

an activation energy of zero and rate constant at 125C of 4.5x10^10dm^3mol^-1s^-1
the radius of a methyl radical is approx 77pm
relative atomic masses of carbon and hydrogen are 12 and 1 respectively. What is value of the probability factor required to reproduce this result using collision theory

2007-05-17 01:08:33 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

2 answers

do your own homework

ps. the answer is 6.32 x10^5

2007-05-17 05:05:16 · answer #1 · answered by Anonymous · 0⤊ 0⤋

0.435

2007-05-17 12:27:29 · answer #2 · answered by ag_iitkgp 7 · 0⤊ 0⤋