Acids, Bases, and pH

Transcript

Hi. It's Mr. Andersen and in this video I'm going to talk about Acids, Bases and pH. If you ask people what pH measures, they'll usually say if something is an acid or a base. And they might know that water has a pH of 7. That acids are generally lower than that and bases higher than 7. But that's where a lot of people's understanding ends. And so ... Read More