YasminBedford
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I am stuck on question 2 a with the table.
https://www.ocr.org.uk/Images/409034...d-elements.pdf
Can someone help me please?
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username2889812
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(Original post by YasminBedford)
I am stuck on question 2 a with the table.
https://www.ocr.org.uk/Images/409034...d-elements.pdf
Can someone help me please?
I thought there was mark scheme ...isn't there?
Which is the part you're stuck with?:hmmmm:

start by finding the order of reaction with respect to H2O2 and the order of reaction with respect to I-
and then for H+
you need to give reason why H is not in slow step...
Spoiler:
Show
coz it's order is 0 (experiments 3 and 4)


Then calculate rate constant k by substituting values from any one of the experiment.
Afterward, find out the units for k
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