stoic A Exactly 600.0 mL of a solution that contained 447.7 ppm of Ba (NO3), were mixed with 250.0 mL of a solution that was 0.03280 M in Al2 (S0,), a. What mass of solid BaSO4 was formed? Mass = b. What was the molar concentration of the unreacted reagent [Al2 (SO.), or Ba (N03)2]? Molar concentration = M Unreacted reagent is Drag and drop your selection from the following list to complete the answer: Al2 (SO4)3 Ba (NO3)2

stoic A Exactly 600.0 mL of a solution that contained 447.7 ppm of Ba (NO3), were mixed with 250.0 mL of a solution that was 0.03280 M in Al2 (S0,), a. What mass of solid BaSO4 was formed? Mass = b. What was the molar concentration of the unreacted reagent [Al2 (SO.), or Ba (N03)2]? Molar concentration = M Unreacted reagent is Drag and drop your selection from the following list to complete the answer: Al2 (SO4)3 Ba (NO3)2

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter4: Calculations Used In Analytical Chemistry

Section: Chapter Questions

Problem 4.36QAP

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Lead poisoning has been a hazard for centuries. Some scholars believe that the decline of the Roman Empire can be traced, in part, to high levels of lead in water from containers and pipes, and from wine that was stored in leadglazed containers. If we presume that the typical Roman water supply was saturated with lead carbonate, PbCO3 (Ksp = 7.4 1014), how much lead will a Roman ingest in a year if he or she drinks 1 L/day from the container?
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