give the chemical formula 3 properties or uses of these compounds.a)table salt b) rock salt c) baking soda and) bleaching powder in) washing soda
Answers
Explanation:
1)table salt:- Uses: Sodium chloride is best known as table salt and is used widely in the food industry for flavoring and preservation. It is also used in the production of many important chemicals, including sodium hydroxide, sodium carbonate, baking soda, hydrochloric acid, etc.
2)rock salt:-Rock salt is a form of coarsely ground sodium chloride. Sodium chloride, or salt, is employed in many industries, as well as used in cooking. It helps set dyes in fabrics and is used in the process of producing detergent and soap as well as being used as grit on roads. Rock salt has a crystalline structure, is used as a desiccant and can also be used as an extinguishing agent.
3) baking soda:- Baking soda's alkalinity causes it to react with acids. This property makes sodium bicarbonate useful for baking, cleaning and deodorizing. Many bad odors are caused by acids, and baking soda neutralizes these odors when it reacts with them.