Question

Write the chemical formula and importatantusess of any 20 compunds

Answer 1

Explanation:

. Compound. Formula. 1. Water. H2O. 2. Bleach (Sodium hypochlorite). NaOCl. 3. Salt (Sodium chloride). NaCl. 4.

please give 5 thanks in my answer.

Answer 2

Answer:

1 :Water    H2O

2   Bleach (Sodium hypochlorite)    NaOCl

3   Salt (Sodium chloride)   NaCl

4   Glucose (Blood sugar)   C6H12O6

5   Vinegar (Acetic acid)   C2H4O2

6   Rust (Iron oxide)   Fe2O3

7 Nail polish remover (Acetone) C3H6O

8  Baking powder (sodium bicarbonate)  NaHCO3

9  Egg shells (calcium carbonate)  CaCO3

10  Naphthalene (Moth balls)  C10H8

11  Washing soda (sodium carbonate)   Na2CO3

12   Natural gas (Methane)   CH4

13  Lemon juice (Citric acid)   C6H8O7

14   Antifreeze (Ethylene glycol)   C2H6O2  

15  Sand (Silicon dioxide)  SiO2

16  Plaster (Calcium hydroxide)  Ca(OH)2

17  Boric acid  H3BO3

18  Battery acid (Sulphuric acid)  H2SO4

19  Vitamin C (Ascorbic acid)  C6H8O6

20  Glycerine (Glycerol) C3H5(OH)3