Question

Write chemical name, formula and two uses of the following:-
1). Baking Soda
2). Bleaching Powder
3). Washing Soda
4). Plaster Of Paris (POP)

Answer 1

1,NaHco3
2,Caocl2
3,Na2Co3
4,CaSo4.1/2H2O

Answer 2

1)
=> sodium bicarbonate
=>NaHCO3

: it is use in cooking food & in bakeries for making cakes and bread

: it is also used as a antacids

!!!"""""""!!!!!!"""""!!!!!!!!""""""!!!!!!!!!!"""""!!!"!!!"!!"!"

2)
=> calcium oxychloride

=> CaOCl2

: it is used in laundries

: it is used as an oxidizing agent in many chemical industries

!!!!!""""!!!!!!"""!!!!!!!!!!!!""""""""!!!!!!""""!!""!!""!"!!""!

3)
=> sodium carbonate decahydrate

=> Na2CO3.10H2O

: it is used in washing clothes

: it is used to remove permanent hardness of water

!""!""!"!!!!!!!!!!!!!!!!!!//////////////////////////////////!/?

4)
calcium sulphate hemihydrate

=> CaSO4.1/2H2O

: it is used in hospitals to set up fractured bones

: it is also used in home for finishing walls


====================================

thanks for asking


&


keep asking



&


mark in brain list



...........@rawatsaheb@..................