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120. Solving a chemistry problem
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Uploaded: 03.08.2022
Content: 1.rar 26,06 kB
Refunds: 0
Uploaded: 03.08.2022
Content: 1.rar 26,06 kB
Product description
1. In four aliquots of the solution, the mass of As2O3 was determined iodometrically: 0.1270; 0.1289; 0.1282g. Calculate the limits of the confidence interval of the average value of the mass of As2O3 at P = 0.95 and the relative error of the analysis.
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