How do you make instant ice without sodium acetate?

You have to boil and heat water and add sodium acetate (a powder easy to find online), and mix it until it is fully dissolved. Then pour the water in a glass and put the glass in the fridge. After 2...

Dissolve the sodium acetate tri-hydrate crystals. Dissolve as much sodium acetate as you can in hot, almost boiling water. Create sodium acetate by mixing white vinegar and baking soda and boiling...

Yes. You can boil a mixture of sodium acetate in water and subsequently cool it. If you cause it to precipitate, it will feel hot.

Keep adding until no more of it will dissolve.

first of all u need water then boil the water then u take some sodium acetate then you pour the sodium into the boiled water then stir it until all of it dissolved then pour some in to a cup put it...