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✦ Class 8 · Science
Acids, Bases, and Salts
Did you know that the food you eat and the air you breathe are constantly making acids and bases inside your body?
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How it looks
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Doubts this lesson clears up
- Are all acids and bases dangerous? Can they hurt me?
- Why does vinegar fizz when you mix it with baking soda?
- Is table salt the only kind of salt? Where do salts come from?
- How does litmus paper change color? What's actually happening?
- Why do we have acid in our stomachs if acids are dangerous?
- What is acid rain and why should we care about it?
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