Tuesday, 8 November 2022
Reversible reactions
Take blue hydrated copper sulfate heat it to make white anhydrous copper sulfate. Add a little water observe the colour change and the het given out. Heat the blue copper sulfate and return to anhydrous copper sulfate and repeat. Some repeated it four time and were convinced it could go on for ever.
Subscribe to:
Post Comments (Atom)
Complex Cubic Root
Having some fun with math—solving a cubic equation with one real root and a pair of complex conjugate roots. Exploring the fascinating inter...
-
Negative feedback is a difficult concept to try and get over so I tried using a balance board and the @pascoscientific smart cart strapped...
-
We went to the Bett Show a few weeks ago and there we saw a model of a Liver. It had been knitted so we thought we would have a go. After ...
-
#Physics Taking wind speed readings using the PASCO scientific wireless weather station. Grabbing some monthly data on the weather in t...
No comments:
Post a Comment