Question

Common names of some substances are given below. Find out the chem
formulae, chemical names and the uses of these substances, and write them in
Something To Do
1.
table given below:
Use
Chemical Name
Formula
Common Name
Caustic soda
Caustic potash
Baking soda
Washing soda
Limestone
Quicklime
Lime water
Plaster of paris
Blue vitriol (neela thotha)​

Answer 1

HERE IS YOUR ANSWER.

caustic soda. = sodium hydroxide = NaOH

caustic potash= potassium hydroxide= koh

backing soda = sodium hydrogen carbonate = NaHCo3

washing soda =sodium carbonate =Na2Co3

limestone = calcium carbonate =caco3

quicklime =calcium oxide =cao

lime water =y calcium hydroxide = ca(oh)2

plaster of Paris = ( caso4) h2o

blue vitriol = copper sulfate = cuso4.

Mark as brilliant

Answer 2

Answer:

Caustic soda - NaOH ( Sodium Hydroxide)

Caustic Potash - KOH ( Potassium hydroxide )

Baking soda - NaHCO3 ( Sodium Bicarbonate )

Washing soda - NaCO3 (Sodium carbonate)

Limestone - CaCO3 (Calcium carbonate)

Quicklime - CaO ( Calcium oxide )

Lime water - Ca(OH)2 (Calcium hydroxide)

Plaster of Paris - CaSO4.2H20 ( Calcium sulphate)

Blue vitriol - CuSO4 (Copper sulphate)