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.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

lestractor
The Identity of an Insoluble Precipitate
Results
Mass 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 and
precipitate:
Minus mass of watch glass, and filter
paper:
Mass of precipitate:
1.6325
1.35851
1.35872
1.36014
1.33934
1.36214
1.34871
03611
1-2814
3.2135
0.3517
2.8618
2.6002
0.8594
1.7408
Ratios (mass of precipitate/mass of limiting reactant). Be sure to include your own result.
Ratio
Ratio

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