Chemistry: Age 16

4 illustrated Chemistry lessons for Age 16.

Elements Forged in Stars Inside massive stars, nuclear fusion joins light atoms into heavier ones, building carbon, oxygen and finally …
Titration Colour Change A burette delivers liquid drop by drop into a flask. An indicator in the flask changes colour when the added a…
Zinc and Copper Cell A zinc rod in a colourless solution and a copper rod in a blue solution are joined by a wire and a curved tube…
Acid Meets Base When an acid and a base mix, their reactive parts cancel each other out. What is left behind is a salt dissolv…