Solubility Rules

• Common sodium, potassium and ammonium compounds, and all nitrates are soluble.
• Common chlorides are soluble, except those of silver and lead(II).
• Common sulfates are soluble, except for those of barium, calcium and lead(II).
• Common carbonates are insoluble, except for those of sodium, potassium and ammonium.
• Common hydroxides are insoluble except for those of sodium, potassium and calcium (calcium hydroxide is slightly soluble).