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March 29, 2015

Homework Help: Chem Help .plz

Posted by Jvaline on Tuesday, February 3, 2009 at 10:06pm.

pre-lab questin..
part a was to determine the rate law from the given table...
finally i was able to calculate ..rate law which was

k[ClO2]2[OH-]
since i got m =2 n=1 ..overall order was 3 ...

the equation was ..

2ClO2(aq) + 2OH-(aq)---ClO3-(aq) + ClO2-(aq) + H2O(l)


----------------------for the part (b) ... it says..

what would be the initial rate for an experiment with [ClO2]0 = 0.175 mol/L and [OH-]0 = 0.0844 mol/L?


i dont know how to figure out part B any clue .. how to approch for dis problem ..thnks
plz answer ,.and explan in detail .. thnks in advance...

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