In order to prepare your KIO3solution for titration, you pipet 10.00 mL of a 0.2732 N...
In order to prepare your KIO3solution for titration, you pipet 10.00 mL of a 0.2732 N KIO3stock solution and dilute it to the mark using a 250-mL volumetric flask. What is the concentration of the resulting KIO3solution that you will use in the experiment?
Homework Answers
As N1*V1 = N2*V2
where N1 and N2 are the concentrations (normalities) of solutions 1 and 2 respectively
And V1 and V2 are the volumes of solutions 1 and 2 respectively
Now , N1 = 0.2732N , N2 = ? , V1 = 10 ml , V2 = 250 ml , therefore ,
0.2732 * 10 = N2*250
N2 = (0.2732*10)/250 = 0.0109 N
So, concentration (normality) of resulting KIO3 solution after dilution is 0.0109 N .
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