Homework:

Glossary:

Titration - to find the concentration of an unknown solution

Standard solution - a solution of accurately known concentration

Indicator - identify the end-point of the experiment (titration)

Concordant - results with values within 0.2 of each other.

Pipette - accurate volumetric measurement.

precipitation reaction - a solid is formed

Making a salt:

• add the insoluble base (carbonate) to the acid, until it stops fizzing

• Filtration

• evaporation