Chemistry, asked by zakeerhussain47, 7 months ago

write about preparation of any three salts and their uses? should write about NaHCO3,CaOCl2, Na2CO3.5H2O,POP and their uses?

Answers

Answered by akilap79288

Explanation:

Washing Soda. Formula : Na2CO3.10H2O. Preparation: Sodium carbonate can be obtained by heating baking soda ; recrystallisation of sodium carbonate gives washing soda. 2) Baking soda. Formula : NaHCO3. 3) Bleaching powder. Formula : CaOCl2. 4) Sodium hydroxide.

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