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Part 1 Part 2 Heavy metal ions like lead(11) can be precipitated from laboratory wastewater by adding sodium sulfide, Na2S. Will all the lead be removed from 10.0 mL of 6.30x103 MPb(NO3)2 upon addition of 12.4 mL of 0.0121 MNa₂S? If all the lead is removed, how many moles of lead is this? If not, how many moles of Pb remain? mol Pb. Choose one: Jil See Periodic Table A. Yes, all the lead will be removed. B. No, there will still be some lead left. See Hint See Hint

Part 1 Part 2 Heavy metal ions like lead(11) can be precipitated from laboratory wastewater by adding sodium sulfide, Na2S. Will all the lead be removed from 10.0 mL of 6.30x103 MPb(NO3)2 upon addition of 12.4 mL of 0.0121 MNa₂S? If all the lead is removed, how many moles of lead is this? If not, how many moles of Pb remain? mol Pb. Choose one: Jil See Periodic Table A. Yes, all the lead will be removed. B. No, there will still be some lead left. See Hint See Hint

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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Part 1 Heavy metal ions like lead(II) can be precipitated from laboratory wastewater by adding sodium sulfide, Na2S. Will all the lead be removed from 10.0 mL of 6.30x103 MPb(NO3)2 upon addition of 12.4 mL of 0.0121 MNa₂S? If all the lead is removed, how many moles of lead is this? If not, how many moles of Pb remain? mol Pb Part 2 Choose one: Jl See Periodic Table See Hint A. Yes, all the lead will be removed. B. No, there will still be some lead left. See Hint
Transcribed Image Text:Part 1 Heavy metal ions like lead(II) can be precipitated from laboratory wastewater by adding sodium sulfide, Na2S. Will all the lead be removed from 10.0 mL of 6.30x103 MPb(NO3)2 upon addition of 12.4 mL of 0.0121 MNa₂S? If all the lead is removed, how many moles of lead is this? If not, how many moles of Pb remain? mol Pb Part 2 Choose one: Jl See Periodic Table See Hint A. Yes, all the lead will be removed. B. No, there will still be some lead left. See Hint
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