Speaker one In this practical we will be making a soluble salt called copper sulfate which is used to treat fungal diseases, such as foot rot in cattle. Speaker two Yep, something I struggle with ...

Big Manny demonstrates how to make the soluble salt copper sulfate, in this GCSE Chemistry practical experiment. Find out more about GCSE Chemistry ...

We love it when we find someone on the Internet who has the exact same problem we do and then solves it. [Hyperspace Pirate] starts a recent video by saying, “Oh no! I need to get rid of the algae in ...