4 lestractorThe Identity of an Insoluble PrecipitateResultsMass of weighing paper and Ba(NO₂)2:Minus mass of weighing paper:Mass of Ba(NO):Mass of weighing paper and NH₂SO,H:Minus mass of weighing paper:Mass of NH,SO,H:Mass of watch glass, filter paper andprecipitate:Minus mass of watch glass, and filterpaper:Mass of precipitate:1.63251.358511.358721.360141.339341.362141.34871036111-28143.21350.35172.86182.60020.85941.7408Ratios (mass of precipitate/mass of limiting reactant). Be sure to include your own result.RatioRatio Questions1.C.b.a. Compute the mean value of the ratio and its standard deviation (Appendix A)e/mass of limiting reactants tMass of precipitate/mass of limiting reactantGive a mean value of the ratio that is consistent with the precision of the data.Calculate a mass for the precipitate that is consistent with the precision of the data. Use the mean valueof the ratio that you calculated in Question 1b and the mass of your limiting reactant.

The mean value can be calculated by the following formula: n=∑iaiN ... (1) Here, ai = value of ith…

Questions 1. C. a. Compute the mean value of the ratio and its standard deviation (Appendix A) of precipitate/mass of limiting reactants to viitneblom Mass b. Give a mean value of the ratio that is consistent with the precision of the data. Calculate a mass for the precipitate that is consistent with the precision of the data. Use the mean valum of the ratio that you calculated in Question 1b and the mass of your limiting reactant.

Questions 1. C. a. Compute the mean value of the ratio and its standard deviation (Appendix A) of precipitate/mass of limiting reactants to viitneblom Mass b. Give a mean value of the ratio that is consistent with the precision of the data. Calculate a mass for the precipitate that is consistent with the precision of the data. Use the mean valum of the ratio that you calculated in Question 1b and the mass of your limiting reactant.

World of Chemistry

7th Edition

ISBN:9780618562763

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 50A

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