Today in science we were learning about acids and bases . First we had to watch a video about acids and bases , just after that our teacher showed us another video about dipping litmus paper into different kind of things. E.g baking soda, Distilled water, window cleaner, toilet bowl cleaner, lemon juice, milk, orange juice, apple juice, vinegar, detergent, tea and coffee . Then we took our litmus paper, one was red and the other was blue, we dipped them in each one to see if they will change colours.
here are the results :)
