Use the following information (and the provided solubility chart) to answer the below questions. In the lab, an aqueous solution containing 5.5 g of Pb(NO3)2 is mixed with 250 mL of 0.15 M KI solution. A yellow precipitate was collected by filtration, dried and weighed to give a final mass of 6.25 g. Write a net ionic equation showing the formation of the yellow precipitate. (The final equation must be balanced and must include all physical states.) Calculate the percent yield for this reaction. Show all work for full points. Calculate the mass or volume (in grams or mL) of the excess reactant remaining at the end of the reaction.

Use the following information (and the provided solubility chart) to answer the below questions. In the lab, an aqueous solution containing 5.5 g of Pb(NO3)2 is mixed with 250 mL of 0.15 M KI solution. A yellow precipitate was collected by filtration, dried and weighed to give a final mass of 6.25 g. Write a net ionic equation showing the formation of the yellow precipitate. (The final equation must be balanced and must include all physical states.) Calculate the percent yield for this reaction. Show all work for full points. Calculate the mass or volume (in grams or mL) of the excess reactant remaining at the end of the reaction.

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter15: Solutions

Section: Chapter Questions

Problem 42CR: 42. a. Fill in the following table as if it is a well plate and you are mixing two aqueous compounds...

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