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:
- Add the name of the ingredient into the chart
- Search for an image of the ingredient
- download and paste in into the chart
- Search for the chemical used in the ingredient
- 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.