Ron was poisoned in the chapter "Birthday Surprises." That chapter ended right after Harry gave him the bezoar. I'm assuming the hospital scene is the chapter directly after that, but I can't guarantee it.
snape. his mothers maiden name was prince and he is halfblood. hence the halfblood prince.
yes
he iin the entrance courtyard, ouside the entrance hall
in chapter 24th
It's called "ADVANCED POTION-MAKING By Tiberius Borage". However the Book shown in the Movie and the Book shown on the front of the "Harry Potter And The Half Blood Prince" book, look slightly different.
They came from stinkin England -Future HalfBlood Prince
The Halfblood-Prince is bat-like, greasy-haired, hook-nosed and gittish.
they made 7 harry potter books: The Sorcerers stone, chamber of secrets, prisoner of azskaban, goblet of fire, order of the pheonix, halfblood prince, and the deathly hallows. they made 8 harry potter movies:The Sorcerers stone, chamber of secrets, prisoner of azskaban, goblet of fire, order of the pheonix, halfblood prince, deathly hallows part one, and deathly hallows part two.
29
Second from the last i believe.
Chapter 33, "The Prince's Tale", is the chapter in which Harry enters the Pensieve and learns Snape's history.
The riddles were used to unlock each chapter in Harry Potter and the Half-Blood Prince.