Materials:
How to calculate density of layers:
The purpose of this lab is to get multiple colors of the rainbow in layers in the beaker. You will need to pour colored water very slowly in the skinny beaker
- Scale
- 1- 100 mL graduated cylinder
- 2- 150 mL beakers
- Pipette
- White Background Paper
- Kosher salt
- Water
- Food coloring
How to calculate density of layers:
- Mass= 16.0 q of salt + 60 q of water= 76.0 q of solution
- Volume= 60 mL of water
- Density= Mass/Volume= 76.0 q/60 mL= 1.27 q/mL
The purpose of this lab is to get multiple colors of the rainbow in layers in the beaker. You will need to pour colored water very slowly in the skinny beaker