This is done by using an example of a synthetic product that students make in the classroom: a gel worm (not for eating.) Students make it by combining a sodium alginate solution with a calcium ...

A simple demonstration of how a precipitate is evidence of a chemical reaction taking place is performed by mixing solutions of calcium chloride and sodium carbonate to form the precipitate calcium ...

The company provides flat glass products for the construction ... such as sodium carbonate, sodium bicarbonate, sodium chloride, and calcium chloride for use in the glass production, detergents ...