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
World of Chemistry, 3rd edition
3rd Edition
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Chapter9: Chemical Quantities
Section: Chapter Questions
Problem 1STP
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Please don't use hend raiting and step by step solutions
![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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8f90aed3-79ff-4303-b364-ab22494d50f4%2F3be26830-c33b-48dc-86e3-c1c509a8fc57%2F6s6xd7e_processed.jpeg&w=3840&q=75)
Transcribed Image Text: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
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