Starting with the initial grams of lead (II) nitrate, predict the theoretical yield in grams of lead (II) iodide based on the balanced equation. • Show all work for the three-step stoichiometry problem. Type work or upload a picture to the question. • All numbers and conversion factors should have units. • round your final answer for the correct sig figs. Hint: g Pb(NO3)2 --> mol Pb(NO3)2 --> mol PbI2 --> g PbI₂ only use coefficients in the middle molar ratio step I U X X = @ √x 5 Score: 0/5 4. Calculate the percent yield of lead (II) iodide Hint: a longer drying time may have resulted in a lower yield BIU X X = E BB

Starting with the initial grams of lead (II) nitrate, predict the theoretical yield in grams of lead (II) iodide based on the balanced equation. • Show all work for the three-step stoichiometry problem. Type work or upload a picture to the question. • All numbers and conversion factors should have units. • round your final answer for the correct sig figs. Hint: g Pb(NO3)2 --> mol Pb(NO3)2 --> mol PbI2 --> g PbI₂ only use coefficients in the middle molar ratio step I U X X = @ √x 5 Score: 0/5 4. Calculate the percent yield of lead (II) iodide Hint: a longer drying time may have resulted in a lower yield BIU X X = E BB

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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