This module is about equilibria.
On the basis of chemistry experiments you will use reasoning to ascertain whether a chemical reaction is in equilibrium. You will also learn how the position of the equilibrium can be influenced.
How are acids and bases represented in the clip?
Give two examples of an acid and two of a base.
What happens when acids and bases are combined?
What is the difference between a strong acid and a weak one?
What is pH?
Give two examples of why the pH is important in the human body.