Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Acid-base indicators change color depending on whether they are ... a different reaction happens that changes the indicator molecule and it looks green. This activity is adapted from an activity that ...

In this activity you'll explore a delicious acid-base reaction, this time using your mouth as the chemistry lab! If you're enjoying this article, consider supporting our award-winning journalism ...

In this activity you will make your own bubbly drink while exploring the reactions that create that famous fizz. Background Acids and bases are all around us; in our dishwashing liquid ...

Save guides, add subjects and pick up where you left off with your BBC account. Neutralisation is the reaction of an acid with a base that results in the pH moving towards seven. It is a useful ...