Making the world better, one answer at a time. There are sixteen (16) US cups in one U.S. gallon. There are sixteen (16) US cups in one U.S. gallon..
What can be Transmuted? Elements (air, water, earth, fire, shadow and mana), some metals (such as Iron to Gold), primal elements (elements that are converted in stacks to a more powerful single item) and some gems can be transmuted to other types of items.
Mote of Water. 10 of these will create you a Primal Water, needed for various healing enchants and other goods. These will drop off of Water Elementals in Outland (Nagrand/Shadowmoon Valley). Also can be fished from Pure Water nodes in Nagrand, which occur mostly in the Elemental Plateau.