Given a solution of iodine which is 1mL ≈ 0.0198 g As203, and a sodium thiosulfate solution of which 1.00 ml 0.00835 KBrO3. Calculate: a. the normality of each solution

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Chapter17: Solubility And Complex-ion Equilibria
Section: Chapter Questions
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Please round off all answer to 4 decimal thank u.

Given a solution of iodine which is 1mL≈ 0.0198 g As203, and a sodium thiosulfate solution of which
1.00 ml 0.00835 KBrO3.
Calculate:
a.
the normality of each solution
b. weight of copper ore to be taken for analysis so that the percentage of copper may be found
by dividing the buret reading by 2
C.
the buret reading in the titration of a 0.100 g sample of pure Sb₂S3.
Transcribed Image Text:Given a solution of iodine which is 1mL≈ 0.0198 g As203, and a sodium thiosulfate solution of which 1.00 ml 0.00835 KBrO3. Calculate: a. the normality of each solution b. weight of copper ore to be taken for analysis so that the percentage of copper may be found by dividing the buret reading by 2 C. the buret reading in the titration of a 0.100 g sample of pure Sb₂S3.
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