Introduction | Home Chemistry

Aim: To learn the names of 10 household chemicals and identify if they are a solid, liquid or a gas.

Equipment:

1. Soap
2. Lemon Juice
3. Salt
4. Sugar
5. Vinegar
6. Milk
7. Onion Gas
8. Bleach
9. Baking Soda
10. Lemonade

Task 1: Put the 10 chemicals in a chart with the titles - Name, Chemical ingredient(s), Image, Solid/Liquid/Gas.

Name	Chemical	Image	Solid/Liquid/Gas
Salt	Sodium Chloride		Solid
Soap	Sodium and Potassium Salts		Solid
Lemon Juice	Citric Acid		Liquid
Sugar	Sucrose		Solid
Vinegar	Acetic acid		Liquid
Milk	Lactose		Liquid
Onion Gas	Syn-propanethial S-Oxide		Solid
Bleach	Sodium hypochlorite		Liquid
Baking Soda	Sodium bicarbonate		Solid
Lemonade	Citric Acid		Liquid

Conclusion - What did I learn:

I had learnt all from the table that I had made. I had learnt only the chemical ingredients of the household items.

• Salt - Sodium Chloride
• Soap - Sodium and Potassium Salts
• Lemon Juice - Citric Acid
• Sugar - Sucrose
• Vinegar - Acidic Acid
• Milk - Lactose
• Onion Gas - Syn-propanethial S-Oxide
• Bleach - Sodium hypochlorite
• Baking Soda - Sodium bicarbonate
• Lemonade - Citric Acid