Testing for acids and bases in Room 15 – Materials

We were learning all about acids and bases and the pH scale in science this week.

We learned that an acid will turn litmus paper red and a base will turn it blue.

We experimented with cola, baking soda, washing powder, soap, sugary water, alka-seltzer, orange juice, vinegar and lemon juice. The results were very interesting.

Leave a Reply

Your email address will not be published. Required fields are marked *