It is possible to reach quite low temperatures mixing ice and common salt (sodium chloride). I am going to perform a series of experiments with ice and salt to demonstrate this phenomenon, relate to the water freezing-point depression that happens when solving a solute in water.
This phenomenon is known from long time ago and has been used to prepare icecreams.
en.wikipedia.org/wiki/Frigori...
en.wikipedia.org/wiki/Ice
en.wikipedia.org/wiki/Negativ...
en.wikipedia.org/wiki/Frost_w...
en.wikipedia.org/wiki/Freezin...
en.wikipedia.org/wiki/Calcium...
en.wikipedia.org/wiki/Cooling...
en.wikipedia.org/wiki/List_of...
The Force of Ice: • La Fuerza del Hielo. M...
• Válvula Metálica Revie... Valve that bursts while being frozen
• Experimentos con Frío.... Experiments with Cold. Freezing-Point Depression. Increase of Volume.
Cryogenics with Calcium Chloride. Amizing Low Temperature.
Patreon ► / cienciabit
Susbcribe ► kzitem.info_...
Do you want to contribute subtitles? ► kzitem.info_cs_p...
Cienciabit ► www.cienciabit.com
Негізгі бет Frigorific Mixture. Cold with Ice and Salt.
Пікірлер: 391