How do you make ice without electricity or freezer?

Question

please i need to know what chemicals to use to make it...... its for this project thats due on friday

Answer 1

Here is a Q&A about it:
http://www.madsci.org/posts/archives/jun99/929075573.Ch.q.html

Answer 2

Try this:
Ammonium thiocyanate is mixed with barium hydroxide. The mixture is stirred and the two solids react. A slush is formed because water is one of the products of the reaction. A drop of water is placed on a block of wood and the beaker is placed on the water drop. The reaction is endothermic, that is, it takes in heat. As a result, the bottom of the beaker becomes cold enough to freeze the water and stick to the wood.


You could use any reaction that is endothermic to freeze the water. As long as it is very endothermic.

Answer 3

2 parts hydrogen, 1 part oxygen, and just make sure it's below 32 degrees outside.

Answer 4

Here are is another answer.

http://www.dual-ice.com/Safety/safety.html

Answer 5

that is incorrect. don't go to north pole, go to south to see penguins and get extra credit!

Answer 6

go to the north pole