Post on 30-Oct-2014
PERCOBAAN 1
CrCl3 + NaOH (awal)
CrCl3 + NaOH (akhir) CrCl3 + amonia (akhir)
CrCl3 + amonia (awal)
CrCl3 + Na2O2
CrCl3
PERCOBAAN 2
BaCl2BaCl2 + K2CrO4 + CH3COOH BaCl2 + K2Cr2O7 + CH3COOH
Pb(NO3)2Pb(NO3)2 + K2CrO4 + CH3COOH Pb(NO3)2+ K2Cr2O7 + CH3COOH
PERCOBAAN 2
AgNO3 + K2CrO4 + CH3COOH
SrCl2SrCl2 + K2CrO4 + CH3COOH SrCl2 + K2Cr2O7 + CH3COOH
AgNO3 AgNO3+ K2Cr2O7 + CH3COOH
PERCOBAAN 3
Fe2+ + NaOH Fe2+ + amoniaFe3+ + NaOH Fe3+ + amonia
Fe2+ + KMnO4Fe2+ + K4[Fe(CN)6]Fe3+ + KMnO4
Fe3+ + K4[Fe(CN)6]
PERCOBAAN 3
Fe2+ + K3[Fe(CN)6] Fe2+ + KSCNFe3+ + K3[Fe(CN)6] Fe3+ + KSCN
PERCOBAAN 4
Endapan Co + amonia
Endapan Co + NaOH
Filtrat Co + NaOH
Filtart Co + amonia
Penguapan CoCl2
CoCl2 pada kertas saring
PERCOBAAN 5
NiCl2 + amonia NiCl2 + NaOH
PERCOBAAN 6a
CoCl2
FeSO4
NiCl2
+ Na2S + Na2S + amonia + Na2S + amonia + Na2S
PERCOBAAN 6b
CoCl2
Ni(NO3)2
+ Na2CO3+ Na2HPO4
PERCOBAAN 7
ZnCl2 + amonia
ZnCl2 +Na2S
ZnCl2 + NaOH
PERCOBAAN 8
CdCl2 + Na2S Endapan + HCl pekat Endapan + HNO3 encer
CdCl2 + NaOH CdCl2 + amoniaCd(NO3)2
PERCOBAAN 9
Logam Cu Logam Cu + HgCl2
Logam Cu + HgCl2 (Setelah dicuci)
HgCl2 + SnCl2HgCl2 + NaOH HgCl2 + amonia
PERCOBAAN 10
Hg2(NO3)2 +HCl Hg2(NO3)2 +HCl (disaring) + amonia
Hg2(NO3)2 +KI
Hg2(NO3)2