Alchemy Ideas

First and foremost, I love alchemy!

Are these sort of ideas feasible?

Spell-bottled explosion pots:
inscribing a spell on an explosion pot, but only aoe spells (chain lightning, wraiths breath, call lightning)

Different totem types:
Say maybe a melee one, one that casts earth spells, one that only casts fire based spells, etc.

Dispel explosion potion
GReater heal explosion potion

AR potion, Dex potion beyond the greater agility

Mass stat regen potion

Rolling fireball potion kinda thing