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33 Cards in this Set
- Front
- Back
Ba2+ in flame test |
yellowish green |
|
Ba2+ in (NH4)2CO3, NH4Cl, C2H5OH |
BaCO3 white ppt |
|
Ba2+ in K2CrO4 |
BaCrO4 yellow ppt |
|
Ba2+ in K2CrO4 and CH3COOH |
insoluble |
|
Ba2+ in K2C2O4 |
BaC2O4 white ppt |
|
Ba2+ in K2C2O4 and CH3COOH |
soluble |
|
Ba2+ in (NH4)2SO4 |
BaSO4 white ppt |
|
Ba2+ in HCl |
insoluble |
|
Ba2+ in Na2HPO4 and NH4OH |
Ba3(PO4)2 white amorphous ppt |
|
Sr2+ in flame test |
crimson or carmine red |
|
Sr2+ in (NH4)2CO3, NH4Cl, C2H5OH |
SrCO3 white ppt |
|
Sr2+ in K2CrO4 |
SrCrO4 yellow ppt |
|
Sr2+ in K2CrO4 and CH3COOH |
soluble |
|
Sr2+ in K2C2O4 |
SrC2O4 white ppt |
|
Sr2+ in K2C2O4 and CH3COOH |
soluble |
|
Sr2+ in (NH4)2SO4 |
SrSO4 white ppt |
|
Sr2+ in HCl |
soluble in boiling HCl |
|
Sr2+ in Na2HPO4 and NH4OH |
Sr3(PO4)2 white amorphous ppt |
|
Ca2+ in flame test |
brick or dull red |
|
Ca2+ in (NH4)2CO3, NH4Cl, C2H5OH |
CaCO3 white ppt |
|
Ca2+ in K2CrO4 |
CaCrO4 yellow ppt precipitated in the presence of alcohol |
|
Ca2+ in K2CrO4 and CH3COOH |
insoluble |
|
Ca2+ in K2C2O4 |
CaC2O4 white ppt |
|
Ca2+ in K2C2O4 and CH3COOH |
insoluble |
|
Ca2+ in (NH4)2SO4 |
CaSO4 white ppt precipitated in the presence of alcohol |
|
Ca2+ in HCl |
soluble |
|
Ca2+ in Na2HPO4 and NH4OH |
Ca3(PO4)2 white amorphous ppt |
|
Mg2+ in flame test |
colorless |
|
Mg2+ in (NH4)2CO3, NH4Cl, C2H5OH |
absence of alcohol: MgCO3.Mg(OH)2
presence of alcohol: MgCO3.(NH4)2CO3.4H2O |
|
Mg2+ in K2CrO4 |
soluble |
|
Mg2+ in K2C2O4 |
soluble |
|
Mg2+ in (NH4)2SO4 |
very soluble |
|
Mg2+ in Na2HPO4 and NH4OH |
MgNH4PO4 white crystalline ppt |