120. Solving a chemistry problem
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120. Solving a chemistry problem
For the titration of Sb(III) contained in 1.080 g of stibnite, 41.6 ml of an iodine solution with a molar concentration equivalent of C(1/2I2)=0.0653 mol/l was used. Determine the mass fraction of antimony and Sb2S3 in the sample.
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