Well, I'm in grade 12, and I'm struggling. I was wondering, How do I figure out the ph without googling it, I did spend hours trying to find the answer, that didn't involve googling the actual answer, but all that really did was throw words in my head, and confused me til no end. I don't know...
Put simply, Chemical equillibrium is when a reaction has stopped reacting and is at a point of being stable, think of it as a balance of reactants and products. once the temperature, concentration etc changes, the point of equillibrium changes.