Copper(I) sulfide (CuS) is generally considered insoluble in water. It has low solubility due to the strong ionic bonds between copper and sulfide ions, which do not easily dissociate in aqueous solutions. Thus, CuS typically forms a solid precipitate when mixed with water.
Sulfides are insoluble unless combined with Li, Na, K, Rb, Cs, and NH4. So, Na2S is soluble, and CuS is insoluble.
No, copper hydroxide is insoluble. It appears as a blue gelatinous precipitate when alkali is added to a solution of a copper salt, but it decomposes if you attempt to dry it.
Water soluble.
fat soluble vitamins are stored in our fat tissues and water soluble vitamins are soluble in water.
Water soluble.
Folate is water soluble.
Magnesium is water soluble.
minerals are usually water soluble
Biotin is a water-soluble vitamin.
water- soluble
soluble in water.
water