Test for oxygen gas produced from the reaction between hydrogen peroxide and potassium manganate (VII) using methylene blue solution
Harsh and Michael describe their vital work keeping the region’s water and sewage systems safe and operational at all times
Learn how to make fizzing bath bombs using ingredients from your kitchen cupboards.
Learn how to draw a rainbow using homemade red cabbage indicator.
2020-04-27T10:24:00ZFive out of five
Understand the structure of the virus behind the Covid-19 pandemic
Let students practise algebra in a chemistry context
Challenge the misconception that metals and non-metals are completely opposite in their properties with this activity
Site powered by Webvision Cloud