Chemistry

Suggest a procedure that could be used to remove lead (II) ions from industrial waste water as a precipitate. Provide an equation and explain your choice.

  1. 0
asked by Hannah
  1. The idea here is that you know the solubility of ions, in this case Pb. PbCl2, PbCrO4, PbSO4, are three that are insoluble to varying degrees. Here is a simplified chart that will provide you with more information.
    http://www.files.chem.vt.edu/RVGS/ACT/notes/solubility_rules.html

    posted by DrBob222
  2. Awesome, thank you so much!!

    posted by Hannah

Respond to this Question

First Name

Your Response

Similar Questions

  1. chemistry

    Industrial waste contains Zn(II) and cyanide. The waste is toxic to aquatic species like fish. 1- If the waste consists of water, Zn(II) and cyanide, what ligands might complex with Zn(II)? 2- Write chemical equilibria reactions
  2. chemistry

    A technician needs to determine the concentration of lead ions in a sample of water a) Suggest a test chemical that can be added to the water sample to preciitate the lead ions. Show a chemical euation for the formation of the
  3. chemisry

    A technician needs to determine the concentration of lead ions in a sample of water a) Suggest a test chemical that can be added to the water sample to preciitate the lead ions. Show a chemical euation for the formation of the
  4. chemistry

    A 25.0 mL sample of drinking water suspected to contain lead(II) ions is treated with excess 0.800 M sodium chloride. A precipitate forms, which is filtered, dried, and weighed. 1.36 g of precipitate are collected. What was the
  5. Chemistry

    An ion exchange process may be used to remove ions causing hardness of water. Outline how this works. 1. Ca2+ and Mg2+ are the ions that cause the hardness of water, one example of softening the water is to react the hard water
  6. Science help.

    Where is most freshwater on Earth found? lakes and rivers oceans and seas underground ice caps and glaciers How does algal growth caused by agricultural waste kill marine organisms? by blocking sunlight and depleting oxygen by
  7. Chemistry

    NH3 + Pb(NO3)2 -> How can I find the product and the net ionic equation? I suspect this is in a water solution, so the lead nitrate is in solution, but NH3 will react with the water to form ammonium ions, and hydroxide ions. The
  8. chemistry

    a large 1.5 x 10^6liter tank contains water polluted with lead (II) nitrate at a molarity concentraion of 2.5 x 10^-6 M to the tank, you add 59.7 liters of 0.075 M potasium chloride solution. did you add enough potassium chloride
  9. Environmental Science

    Which type of solid waste is mostly paper, yard waste, food waste and plastics? municipal*** industrial biodegradable recyclable
  10. Science again help ASAP

    Hi, I need some help. prntsc[remove]r.[remove]com/[remove]j6[remove]kl9e The table shows the speed of sound waves in different materials. Sound would travel most quickly through ______. wood****(?) water air outer space *Table

More Similar Questions