Picture about step 2 Adsorption experim entSTEP1Put some FeS particles into a big tube. Add 1 or 2 mL of 18% HCl solution onto FeSparticles. Immediately close the tube with Pb(N03)2 or Pb(CH:C00)2 immersedfiltration sheet.STEP2Follow the same steps up to closing tube by filtration sheet. Fix the "glass funnel"(glass pipette) to the tube after adding HCl solution. Close the outlet of funnel withPb(NO:)2 or Pb(CH:COO)2 immersed filtration sheet.Reaction between FeS and HCl:FeS+2HC1-FeCl2+H2SReaction on filtration sheet:H2S+Pb(CH:CO0)2-PbS+2CH:COOHIn Step 1 Filtration sheet turned black because Pb(CH3CO0)2 filtration sheetabsorbed with H2S. So, Then PbS formed and it change the sheet color to blackIn step 2 due to glass pipette (glass funnel), filtration sheet can't absorb to H2S. Why?

Given reaction is the example of displacement reaction. Adsorption is the process in which particles…

Answered: Picture about step 2

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Chemistry

Picture about step 2

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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Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

Picture about step 2

Adsorption experim ent
STEP1
Put some FeS particles into a big tube. Add 1 or 2 mL of 18% HCl solution onto FeS
particles. Immediately close the tube with Pb(N03)2 or Pb(CH:C00)2 immersed
filtration sheet.
STEP2
Follow the same steps up to closing tube by filtration sheet. Fix the "glass funnel"
(glass pipette) to the tube after adding HCl solution. Close the outlet of funnel with
Pb(NO:)2 or Pb(CH:COO)2 immersed filtration sheet.
Reaction between FeS and HCl:
FeS+2HC1-FeCl2+H2S
Reaction on filtration sheet:
H2S+Pb(CH:CO0)2-PbS+2CH:COOH
In Step 1 Filtration sheet turned black because Pb(CH3CO0)2 filtration sheet
absorbed with H2S. So, Then PbS formed and it change the sheet color to black
In step 2 due to glass pipette (glass funnel), filtration sheet can't absorb to H2S. Why?

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