Because some metal sulfides are water insoluble.
Zinc sulfide is not soluble in water. Because of the strong attraction between the zinc and sulfur ions, water cannot easily pull the ions apart. Thus, this compound does not dissolve in water.
Most metal halides are water soluble, and cobalt (II) bromide is no exception.
No. Metal sulfides are generally insoluble, unless the metal is in group 1, like sodium.
All Sodium, Potassium, and ammonium salts are soluble in water.
Many metal sulphides are very insoluble in water but sodium sulphide (Na2S) is a soluble compound.
yes obviously
Because some metal sulfides are water insoluble.
No, because Lead Sulfide is a nonpolar molecule
Metal oxides of high reactivity are soluble in water while those of moderate reactivity are insoluble in water.
Zinc sulfide is not soluble in water. Because of the strong attraction between the zinc and sulfur ions, water cannot easily pull the ions apart. Thus, this compound does not dissolve in water.
Metal oxide + Water --> Metal hydroxide
alkali
Alkali metal salts are, as a rule, soluble in water.
A reaction with oxygen, water, hydrogen sulphide, acids, bases
Most metal halides are water soluble, and cobalt (II) bromide is no exception.
No, the metal will react strongly with water.