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2. 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. S Calculate the mass or volume (in grams or mL) of the excess reactant remaining at the end of the reaction. i1l grode

2. 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. S Calculate the mass or volume (in grams or mL) of the excess reactant remaining at the end of the reaction. i1l grode

Chemistry
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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2. 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. S Calculate the mass or volume (in grams or mL) of the excess reactant remaining at the end of the reaction. 11 groda
Transcribed Image Text:2. 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. S Calculate the mass or volume (in grams or mL) of the excess reactant remaining at the end of the reaction. 11 groda
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