Question

.Write the chemical formula and chemical name of the following substances: Caustic soda, Caustic potash, Baking soda, washing soda, Lime stone, Quick lime, Lime water, plaster of Paris, Blue vitrol.

Answer 1

Answer:

1.NaOH-sodium hydroxide

2.KOH-potassium hydroxide

3.NAHCO3-sodium hydrogen carbonate

4.Na2CO3.10H20-hydrated sodium carbonate

6.CaO-calcium oxide

7.Ca(OH)2-calcium hydroxide solution

8.CaSO4.1/2H2O-hemihydrate of calcium sulphate

9.CuSO4.5H2O-pentahydrate of cupric sulphate

Sorry I don't know the lime stone

Answer 2

Answer:

down

Explanation:        

Caustic soda -     NaOH            Sodium hydroxide

Caustic potash  - KOH               Potassium hydroxide                                                                    

Baking soda-     NaHCO₃         Sodium bicarbonate

washing soda-  Na2CO3           Sodium carbonate

Lime stone-      CaCo3              Calcium carbonate

Quick lime   -      CaO                 Calcium oxide

Lime water-    Ca(OH)2              Calcium hydroxide

plaster of Paris- (CaSO4) H2O   Calcium sulfate hemihydrate.

Blue vitrol-             CuSO4           Cupric sulfate