An acid-base indicator is a substance that changes color as the pH of the solution changes. Indicators work because they are weak acids which when in solution, exist in equilibrium with their ...

The questions in this quiz are suitable for GCSE chemistry students studying titration calculations and making salts from acids and alkalis. If you struggled with the quiz, don't panic - we've got ...

1230L that is coordinated with topics of CHEM.1220. Topics include: thermochemistry, kinetics, spectroscopy, titration, pH, equilibrium reaction and constants. Some aqueous solution reactions and ...