General Chemistry - Solutions
3 important questions on General Chemistry - Solutions
Factors affecting solubility
Solvent
Pressure
Presence of other substances
Water soluble salts
- All alkali metal ions
- All ammonium ion salts (NH4+)
- All Cl-, Br-, and I- salts UNLESS contain Ag+, Pb2+, and Hg22+
- All SO4 2- salts, UNLESS contain Ca2+, Sr2+, Ba2+, Pb2+
Insoluble salts in water
- All metal oxides, except alkali metals
- All hydroxides, except alkali metals
- All carbonate (CO3 2-) salts, phosphate salts, sulfide salts or sulfite salts, except alkali metals and ammonium containing salts
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