Generally they are sulfates of aluminium (or other trivalent ion) and ammonium or potassium (or other monovalent ion), crystallized with 12 water molecules.
three
find the molarity
Alums are soluble in water.
Alums are soluble in water.
Compounds are said to be isomorphic when the crystals have the same form. In crystallographic terms this means having the same space group. The best known examples are perhaps the alums and the double sulfates, Tutton's salts. The crystals of the different compounds are very similar.
over 300, 000, 000
two gold alums! Do the math
Mr. Alums praises Kenny for his hard work and dedication, mentioning his positive attitude and improvement in his studies. He encourages the class to follow Kenny's example and strive to reach their full potential.
The solubility of alums in water is very different and specific for each compound.
Various salts are added to the mix:Copper salts - blueStrontium salts - redSodium salts - yellowBarium salts - greenCalcium salts - orangeCobalt salts - blueCryolite - yellowLithium salts - bright red
Mr. Alums introduced Kenny to his class by welcoming him and sharing a brief introduction about Kenny's background and interests. This helped the class get to know Kenny better and create a sense of inclusion and belonging.
- carbonates are salts.- oxides are...oxides not salts- hydrogencarbonates are salts