The pH of a solution indicates the concentration of free H+ ions in solution on a negative log base 10 scale. Low pH (acidic) means high H+ concentration High pH (basic) means low H+ concentration.
Mistakes. 1  In the manga, Ravenpaw is shown with a slightly altered appearance from his description in the books. 2  He has been mistakenly called Ravepaw. 3  He was mistakenly mentioned with blue eyes.  He is mistakenly called a rogue by Sandstorm in A Clan in 1  Need. He is mistakenly called 'Ravenclaw' by Vicky.
Ravenclaw is the house that champions those with a âready mindâ, yet it has lived a little in Gryffindor's shadow. But thereâs a lot more to Ravenclaw than its reputation for intelligence. Hereâs whyâ¦. Harry Potter and the Prisoner of Azkaban. 1. Ravenclaw is famous for welcoming eccentric people. Ravenclaw hasn't half produced a band of fascinating minds, many of which touched Harry's life. From Cho Chang and Moaning Myrtle, to the never-ending abstract charms of Luna Lovegood. Intensely intelligent, Ravenclaws are also unique and think outside the box.