Wednesday
October 22, 2014

Homework Help: DR BOB help plz ?

Posted by julian on Sunday, March 1, 2009 at 1:14pm.

Methyl violet is an indicator that changes color over a range from PH = 0 to PH= 1.6. What is K(a) of methyl violet?

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i tried 10^-0.8 = 0.16

but thts not right .. can u plz chk ...

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Very close. Check the rounding and number of significant figures in your final answer.

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