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You freeze water simply by cooling it to below 0 degrees Celsius. No special substance is required. If you are referring to the so-called "hot ice" the substance you use is sodium acetate. What you see happening in this case is not the water freezing, but rather the sodium acetate crystallizing from a supersaturated solution.
Wiki User
∙ 7y ago
Wiki User
∙ 17y agoI read that ammonium nitrate when mixed with water can turn itself cold. It's used with cold packs. Perhaps by altering the concentration it can freeze?
Wiki User
∙ 16y agoLiquid nitrogen is one
Wiki User
∙ 12y agoA super duper freezer
Wiki User
∙ 10y agoLiquid Nitrogen
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Why do ice cubes stick together at times?
A cold glass of water sometimes causes water vapour from the surrounding air to condense onto the surface of the glass. The same thing happens with ice cubes, but instead the water droplets condensing on the surface, they will instantly freeze and 'weld' ice cubes together. They also can stick together if put into a drink, where again, the water in the drink near the surface of the ice cube may get cold enough to freeze and cause the ice cubes to fuse together.
Do different amounts of water freeze at the same temperature?
Yes, but the larger the amount of water, the longer it will take for it to freeze.
Why does hot water freeze faster than cold water of the same mass?
its actually quite simple, as the water gets hot the hydrogen expands and gradually causes lose gaps theoretically with that it freezes easier and faster due to the dilution.
Do all liquids and gases freeze like water?
No. Vodka doesn't freeze ;)
When does water freeze on the kelvin scale?
Pure water, at the pressure of 1 atmosphere will freeze at 273.15 K.
Why does water instantly freeze?
Water does not freeze instantly..
How does water instantly freeze?
When its really cold in the air and the water reaches the air the water becomes a solide instantly.
What causes bottled liquids to instantly freeze?
Please clarify the question.
What gas or liquid pumped into water would cause it to freeze instantly?
Liquid nitrogen
Can someone freeze instantly?
it to about 20.1 degrees for someone to freeze instantly.
Why will water freeze instantly in a plastic bottle in the winter when you turn it upside down?
It Simply Doesn't... This Myth Is A lie
Time to get water by adding hydrogen and oxygen?
Burning hydrogen in oxygen causes the water to form instantly.
Can a ocean wave freeze instantly in Antarctica?
No.
How long does it take to freeze an insect?
If you dip them into liquid nitrogen (LIN) they will freeze instantly.
What causes antifreeze to come out the overflow?
when your engine is hot it causes the water to boil and the water and the anti freeze will come out of the overflow pipe.
How long will it take to freeze to death on Pluto?
instantly
Spells to freeze water with your hand?
No, there are no spells to do such a thing. However, it is possible to create the illusion of instantly freezing water at a touch using a supersaturated solution of sodium acetate.
