hjukhvfd7201 hjukhvfd7201
  • 22-05-2023
  • Chemistry
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Two of the Group B cations form insoluble hydroxides when NH3 is added that will dissolve when excess NaOH is added. Which two cations are they?mGroup B Cations: Bi3+,FeCl4-,Mn2+,Cr3+, Al3+

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