Solutes, Solutes, Everywhere
Chemistry 4
Introduction
This lab is to show the solubility of different chemicals. In this experiment you will come across data that is easy to understand and will clearly show how strong the solubility of the chemical is. The guiding question is, can different compounds dissolve in certain solutions.
Safety Procedures
- Wear goggles- to protect eyes
- Wear gloves- to protect hands
- Wear Apron- to protect skin
Materials
Small test tubes
Test tube rack
Alcohol
Water
Acetone
Salt crystals
Sugar crystals
Moth Flakes
Procedures
place each solvent in a test tube and label accordingly. Approximately 1/2 inch.
Place a moth crystal in each and stir or swirl gently to see if it will dissolve. Record in lab book.
Repeat the procedure using sugar as the solute. Record your results.
- Repeat the procedure using salt as the solute. Record your results.