Posted by Aman on Friday, November 16, 2007 at 12:14pm.
Yes, the answer is what you posted EXCEPT the exponenet is -6 and not +6. Also, you don't say if th e stock solution is molar, molal, or what. Your answer is ok if the stock solution is 1.01E-5 MOLAR
Absorbance = 1/T OR 100/%T.
What do you mean? I know the equation is %T=It/Io*100
A=log(Io/It)=-logT
I don't know how to use it and plug in the information I have.
Use your calculator.
A = log (1/T)
0.216 = log (1/T)
1.644 = 1/T
T = 0.608
%T = 60.8%
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