Summer is approaching, and with it will come really hot days. It doesn't matter where you are at this time - at home, in the country or on a hike, the result is the same - you will want to drink and, preferably, something cold. Everyone knows that you can cool drinks with ice. However, such a method will require a lot of time, which may simply not be. That is why one should resort to the help of science.
You can cool drinks in a hot period using the refrigerator or freezer. You can even use an ordinary ice bucket for this, and in especially desperate cases the nearest body of water. However, none of these methods give the best results, and most importantly, they take a lot of time to implement. Is there a way to chill drinks quickly? There is such a way. To implement it, you will need a suitable container, ice and salt. This, of course, is about ice-salt cooling.
So, everything is done very simply. Ice is poured into the container, and bottles of drinks are placed, after which salt is added there. How many? In fact, the more salt the better. There is no strict proportion. A simple trick will allow you to chill any drinks in just five minutes. Surely everyone is interested in how and why it works?
The secret to ice-salt cooling is simple. Salt water cools much more. When the salt concentration in the solution is 23.1%, the temperature drops to -21.2 degrees Celsius. Cooling occurs as the salt dissolves and the ice melts. In this case, it is recommended that the ice is crushed. By the way, this method of cooling food is almost universally used in trade.
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