What do you call a ghost that haunts a chemistry lab?
A methylated spirit.
A methylated spirit.
Video: Understanding pH
If you have had difficulty in school trying to understand the concept of pH, here's a video that can help.
Save a PDF and you save a tree! Try not to take a print of me!
If you have had difficulty in school trying to understand the concept of pH, here's a video that can help.
Just to revise, pH is a measure of how many hydrogen ions there are in a solution, which in turn tells you how acidic or basic the solution is. The concept of pH was first introduced by S.P.L. Sørensen (in picture) in 1909.
(Video titled "khanacademy — September 06, 2009 — Autoionization of water into hydronium and hydroxide ions. pH, pOH, and pKa.", sourced from http://www.youtube.com/watch?v=2q4vSKwaBtw)
Save a PDF and you save a tree! Try not to take a print of me!
Like Chemistry? Like us!
Also on:
Home | Everyday Chemistry | History & Future | Famous Scientists | Periodic Table | Story Board | Games | Dr.Nano | Idea Bank | Hall of Fame | Contributors | The Tata Chemicals Story
Contact Us | Disclaimer
Designed & Maintained by WATConsult