Home Chemistry 1st April 2019

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. Vinegar

5. Sugar

6. Milk

7. Onion

8. Lemonade

9. Bleach

10. Baking Soda

Steps:

1. Add the name of the ingredient into the chart
2. Search for an image of the ingredient
3. download and paste in into the chart
4. Search for the chemical used in the ingredient 
5. Find out if the ingredient is a Solid, Liquid or Gas

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
Lemon Juice	Citric Acid		Liquid
Salt	Sodium Chloride		Solid
Soap	Sodium		Solid
Sugar	Table sugar		Liquid
Vinegar	Acetic acid		Liquid
Milk	triglycerides		Solid
Onion Gas	Sulfur gas		Gas
Bleach	Sodium hypochlorite		Liquid
Baking Soda	Sodium hydrogen carbonate		Solid
Lemonade	Fructose		liquid

Conclusion:

For today's task I've learnt what a liquid, gas and solid is, and I've also learnt new chemicals that I've never heard of before and how they take part in different ingredients that I used daily. 

Find out what the difference is in the molecules in solids, liquids and gas.

The atoms and molecules in gases are much more spread out than in solids or liquids. They vibrate and move freely at high speeds. A gas will fill any container, but if the container is not sealed, they gas will escape. Gas can be compressed much more easily than a liquid or a solid

Gases, liquids and solids are all made up of atoms, molecules, and/or ions, but the behaviors of these particles differ in the three phases. ... gas are well separated with no regular arrangement. liquid are close together with no regular arrangement. solidare tightly packed, usually in a regular pattern.