Question

say 20 chemical formule

Answer 1

HAI MATE!.......

1Baking powder=NaHCO3; sodium bicarbonate

Used for baking for cooking, releases CO2 in reaction with other ingredients

2Soap=Esters

Used for bathing and washing clothes

3Detergent=

Sodium sulphate, sodium hydroxide and phosphatecompounds

Used for washing clothes

4Toothpaste=Calciuym carbonate, sodium flouride

Used for cleaning teeth while brushing

5)Salt=NaCl; Sodium Chloride

Used in seasoning for cooking; also used as preservative.

6 Vinegar=C2H4O2

acetic acid, ethanoic acid

Used as preservative and for seasoning foods. Utilized for various household cleaning uses.

7 Graphite=Carbon

Used in Pencil

8 Alcohol=Ethanol(C2H6O)

Used in alcoholic drinks

9 Bleaching Powder=NaOCl

Commonly used domestic bleach. Used for cleaning purposes

10 Sugar=Sucrose; C12H22O11

Used in cooking as sweetner

11 Aspirin=C9H8O4; acetyl salicylic acid

Used in various medicines

12 Mouthwash=H2O2; hydrogen peroxide,

Used for personal hygiene.

13 Caustic soda=NaOH; sodium hydroxide

 It’s a highly corrosive alkali which is used for cleaning, unblocking sinks, drains and toilets.

14 Moth balls=C6H4Cl2; 1,4-dichlorobenzene

Have strong pungent smell and is used for

15 Chalk=CaCO3; calcium carbonate

Uses incl. blackboard chalk, pavement (or, in USA, “sidewalk”) chalk, gymnastics.



hope it helps u frnd.........