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AgCN precipitates upon the addition of sodium cyanide to a solution containing Ag +. On the addition of further cyanide, the precipitate dissolves to form linear [Ag(CN) 2] − (aq) and [Ag(CN) 3] 2− (aq). Silver cyanide is also soluble in solutions containing other ligands such as ammonia or tertiary phosphines.
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The tables below provides information on the variation of solubility of different substances (mostly inorganic compounds) in water with temperature, at one atmosphere pressure. Units of solubility are given in grams of substance per 100 millilitres of water (g/(100 mL)), unless shown otherwise. The substances are listed in alphabetical order.
The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.
The solubility of a specific solute in a specific solvent is generally expressed as the concentration of a saturated solution of the two. [1] Any of the several ways of expressing concentration of solutions can be used, such as the mass, volume, or amount in moles of the solute for a specific mass, volume, or mole amount of the solvent or of the solution.
Silver thiocyanate is the silver salt of thiocyanic acid with the formula AgSCN. Silver thiocyanate appears as a white crystalline powder. It is very commonly used in the synthesis of silver nanoparticles.
Silver cyanate is the cyanate salt of silver.It can be made by the reaction of potassium cyanate with silver nitrate in aqueous solution, from which it precipitates as a solid.
Silver acetate can be synthesized by the reaction of acetic acid and silver carbonate. [3]2 CH 3 CO 2 H + Ag 2 CO 3 → 2 AgO 2 CCH 3 + H 2 O + CO 2. Solid silver acetate precipitates upon concentration of solutions of silver nitrate and sodium acetate.