cationes + nh3.docx

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  • 8/17/2019 Cationes + NH3.docx

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    Ag+ + OH-  AgOH (S) blanco2AgOH Ag2O(S) negro + 2H2OAg2O + 4NH3 + 4OH-  2Ag(NH3)2+ + 2H2O

    Pb2+ + 2OH-  Pb(OH)2 (S) blanco

    Hg22+ + 2NH3- + 2Cl-  HgNH2Cl (S) blanco + Hg (S) negro + NH4Cl

    Hg2+ + 2NH3 + 2Cl-  HgNH2Cl (S) blanco + NH4Cl

    Bi3+ + 3OH-  Bi(OH)3 (S) blanco

    2Cu2+ + 8NH3  2Cu(NH3)42+ azul intenso (No creo ue lo to!e)C"2+ + 2OH-  C"(OH)2 (S) blancoC"(OH)2 (S) + 2NH3  C"(NH3)42+

    As3+ + NH3  NA#AAs$+ + NH3  NA#A

    2Sb3+ + %OH-  Sb2O3&3H2O (S) blanco

    Sb$+ + $OH-  H3SbO4 (S) blanco + H2O

    Sn2+ + 2OH-  Sn(OH)2 (S) blancoSn(OH)2 (S) + 2OH-  SnO22- + 2H2O

    Sn4+ + 4OH-  Sn(OH)4 (S) blanco

    Sn(OH)4 + 2OH-  SnO32- + 2H2O

    Ni2+ + Cl- + NH3 + H2O  NiOHCl (S) 'er"e + NH4+

    NiOHCl + %NH3  Ni(NH3)%2+ solucin azul intenso + Cl- + OH-

    e2+ + NH3  no se

    e3+ + NH3  no se

    Co2+ + %NH3  Co(NH3)%2+ (S) a!arillo-*ar"uzcaCo(NH3)%2+ + O2  Co(NH3)%3+ solucin roiza

    ,n2+ + 2OH-  ,n(OH)2 (S) blanco

    Al3+ + 3OH-  Al(OH)3 (S) blanco

    Cr3+ + 3OH-  Cr(OH)3 (S) 'er"en2+ + 2NH3 + H2O  n(OH)2 (S) blanco + 2NH4+

    n(OH)2 + %NH3  n(NH3)%2+ + 2OH-

    Ca2+ + NH3  no seSr2+ + NH3  no seBa2+ + NH3  no se

    Na+ + NH3  no se. + + NH3  no se,g2+ + NH3  no seNH4+ + NH3  es lo !is!o