A.S. Level Chemistry
Making a Standard Solution
Aim
To make a standard solution of Sodium Carbonate and work out it’s molarity.
Key points about a standard solution
The characteristics of a standard solution are
- Must be obtainable in a highly pure state
- Must be stable to heat and light, both as a solid and in solution.
- Should have a high molar mass
- High solubility in H2O
Equipment/Safety
- Volumetric flask
- Sodium Carbonate powder.
- Spatula
- Deionised water.
- Safety goggles
- Lab coat
- Analytical balance
- Weighing bottle
- Volumetric flaks stopper.
- Small funnel (Burette funnel)