ethanol) › Calcium sulfate (CaSO 4), Mercury(I) sulfate (Hg 2SO 4), and silver sulfate (Ag 2SO 4) are slightly soluble. Water solubility table (chart) of salts (ions) in SolubilityOFthings. Each alcohol consists of a carbon chain (always nonpolar) and a OH group (which is polar). SO 42-(HSO 4-) Sulfates (Bisulfates) Barium sulfate (BaSO 4), and lead(II) sulfate (PbSO 4). Insoluble with some exceptions, including with group 1 elements and NH 4 + CaCO 3 , Ca 3 (PO 4 ) 2 , and Mn(OH) 2 are insoluble in water, but (NH 4 ) 2 CO 3 , Li 3 PO 4 , and CsOH are soluble. Precipitation of many insoluble, or less soluble barium salts, may result from double replacement reaction when a barium hydroxide aqueous solution is mixed with many solutions of other metal salts. *Note: PbCl 2 is slightly soluble in cold water and moderately soluble in hot water. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Excerpt from ERG Guide 157 [Substances - Toxic and/or Corrosive (Non-Combustible / Water-Sensitive)]: TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death.Reaction with water or moist air may release toxic, corrosive or flammable gases. Start studying Solubility Practice. Most probably Caesium hydroxide is about 3 times more soluble than NaOH Solubility (in water) CsOH: 300 g/100 mL at 30 °C) Solubility (in water) NaOH: 111 g/100 mL at 20 °C In case of alcohols, just as it happens in case of many other biological molecules, the basic solubility rule that like dissolves like is a bit more complexed. Reactions of barium hydroxide with ammonium salts are strongly endothermic. The corresponding bisulfates are more soluble. ‹ Ksp solubility constant for common salts Solubility of alcohols (eg. They are: soluble - soluble (more than 1g per 100g of water) low - low solubility (0.01g to 1g per 100g of water) insoluble - insoluble (less than 0.01g per 100g of water) not exist - …