Hot Ice
vinigar:carbon, hydrogen baking soda: soduim acetate
Sodium acetate is an ionic compound. It is composed of sodium ions (Na+) and acetate ions (CH3COO-) held together by ionic bonds resulting from the transfer of electrons between the atoms.
http://www.instructables.com/id/Sodium-Acetate/ (but the soduim acetate will not be pure enough to make hot ice, ive tried it) go here for a good guide on how to make it
The solubility of sodium acetate trihydrate crystals is greater in hot water compared to room temperature water. This is because higher temperatures generally increase the solubility of most substances, allowing more of the solute to dissolve in the solvent.
Firstly, when sodium acetate (CH3COONa) solidifies, it does not form "ice". It just becomes solid. This happens when the sodium acetate is heated to about 100oC, then cooled below its freezing point. When a foreign substance with the same crystal structure as sodium acetate is introduced, or a nucleation centre is provided, the sodium acetate will warm up to its freezing point and freeze at its (supposed to be) freezing point.
in indianaplisse
a solid
It is Na2S
Na2CO3
Not
No, sodium is a metal.
no it has not