I only need letter b 28b. The actual sodium chloride content in the sea water was 2.69%. If it had been assumedthat the dissolved solid(s) consisted only of sodium chloride, what percentage errorwould have resulted? [Caution: the answer is not 0.56%] The numbers included hereare for a typical sea water sample. In addition to NaCl, typical sea water contains about0.56% by mass of compounds (primarily chlorides) of magnesium, calcium andpotassium.c. Could the dissolved solids have been isolated using either filtration or recrystallization?Explain your answer.Peeveyg felizationIn order for Filtrationtoto d. Compare the mass percent calculated in # 1-c above to the value for a saturated solutionin Appendix 3. Was the solution prepared above saturated? Explain your answer.ASkl aud he solutionsaturatioursatained at 25 %bu wrassouly 4.67V,wastheSolutiowasnot saturated2.8.5 mL of a sample of sea water solution was added to a 44.317 g evaporating dish. Thecombination weighed 52.987 g. After evaporation the dish and contents weighed 44.599 g.a. What was the mass percent of dissolved solids in the sea water?3.25%44.5994 4.317443152.98744.3179867mass%0:282y 1063.25/8.67© 2015 Cengage Learning. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part.

In this question first you have to calculate the exact amount of dissolved solids in the sample. As…

b. The actual sodium chloride content in the sea water was 2.69%. If it had been assumed that the dissolved solid(s) consisted only of sodium chloride, what percentage error would have resulted? [Caution: the answer is not 0.56%] The numbers included here are for a typical sea water sample. In addition to NaCl, typical sea water contains about 0.56% by mass of compounds (primarily chlorides) of magnesium, calcium and potassium.

b. The actual sodium chloride content in the sea water was 2.69%. If it had been assumed that the dissolved solid(s) consisted only of sodium chloride, what percentage error would have resulted? [Caution: the answer is not 0.56%] The numbers included here are for a typical sea water sample. In addition to NaCl, typical sea water contains about 0.56% by mass of compounds (primarily chlorides) of magnesium, calcium and potassium.

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter15: Equilibria Of Other Reaction Classes

Section: Chapter Questions

Problem 51E: Magnesium metal (a component of alloys used in aircraft and a reducing agent used in the production...

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