QUESTION 16Match the correct choices with the given.For gravimetric analysis, use this data to answer the questions.|Trial 10.6020 g24.8405 g24.8451 g24.8422Trial 20.5021 g22.8165 g22.8165 gTrial 30.5018 g22.8169 g22.8169 g|Weight of SampleWeight of Crucible and Ba$O,824.8422 gConstant Weight of Crucible &Sample24.8422 g 22.8165 g22.8169 gWeight of Crucible24.318122.3593 g22.3641 g24.3160 g24.3142 g24.3142 g24.3142 g24.3142 g22.3523 g22.3534 g22.3532 g22.3532 g22.3612 g22.3605 g22.3605 g22.3605 gConstant Weight of Crucible22.3532 g22.3605 gWeight of BaSo,|% so,2-AverageStandard deviationRelative standard deviationA. 2.65Average of the % (w/w) SO42-B. to decompose the solid and form acompound of known composition and toremove the solvent and any non-volatilespeciesStandard deviation of the % (w/w)So2-Relative standard deviation of theC. reprecipitation% (w/w) SO42-D. formation of small crystalsThis is a drastic but effective wayto minimize the effects ofE. 37.18 % (w/w)F. 2.13G. for its mass to be lower and performadsorbed impuritiesThe possible reasons for theignition of gravimetric precipitatepost-precipitationareH. 0.79Dropwise addition of theprecipitating agents leads toI. formation of large crystals

Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Trial 1 Trial 2 Trial 3 0.6020 g 24.8405 g 24.8451 g 24.8422 g 24.8422 g 0.5021 g 22.8165 g 22.8165 g Weight of Sample Weight of Crucible and BasO. 0.5018 g 22.8169 g 22.8169 g Constant Weight of Crucible & Sample 24.8422 g 22.8165 g 22.8169 g

Trial 1 Trial 2 Trial 3 0.6020 g 24.8405 g 24.8451 g 24.8422 g 24.8422 g 0.5021 g 22.8165 g 22.8165 g Weight of Sample Weight of Crucible and BasO. 0.5018 g 22.8169 g 22.8169 g Constant Weight of Crucible & Sample 24.8422 g 22.8165 g 22.8169 g

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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