We found 19 resources with the concept litmus paper
Testing for Hydrogen, Oxygen, Carbon Dioxide, Ammonia, and Chlorine
3 mins 9th - 12th
How can a chemist tell what gas a chemical reaction produced? Part two of a ten-part series prompts pupils to discover a number of simple tests that can reveal the identity of a gas. The video reinforces the concepts of solubility,...
The Difference Between Acids and Bases Using Different Indicators
7th - 8th
Students identify the differences between acids and bases. In this acids and bases lesson plan, students identify and distinguish between acids and bases. They use household products to test the ph levels. They test the ph levels by...