KILLER369 said:
here.
http://www.youtube.com/watch?v=-uAYDGgXB7E
I WONT A REPLY TO THIS.
that's an exothermic reaction. it's not water at all… it's a sodium accitate solution.
water freezes at 0 degrees celsius and freezes because when something is cooling down, the molecules in it also slow down. when they slow down enough, they start to line up together causing the hardened surface we know as Ice.
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