4. Write the name of some (at least 10) chemical compounds that you use in your day to day life.
Classify them as acids, bases and salts
Answers
Answer:
S:No Common name of the Chemical Molecular Formula and IUPAC name Use
1 Baking powder NaHCO3; sodium bicarbonate Used for baking for cooking, releases CO2 in reaction with other ingredients
2 Soap Esters Used for bathing and washing clothes
3 Detergent Sodium sulphate, sodium hydroxide and phosphatecompounds Used for washing clothes
4 Toothpaste 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 and rock-climbing, and sometimes in toothpaste
Explanation:
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