1-Take some sodium, some chlorine gas, and some sand. (The amount of the salt you'll get will be as same as the sodium you used)
2-Put the sand and the chlorine in a lab glass. (Preferably Florence of Erlenmeyer type)
3-Cut a piece of sodium and put it in. (Not a huge piece, it's gonna make an exothermic reaction, that means it's gonna BURN!)
4-Drop some drops of water on the sodium, cover the flask and back up. (FAST!)
5-Wait for the reaction to happen. It's gonna burn for a little while.
6-You have your salt.
2Na(s)+Cl2(g)=2NaCl(s)
The chemcial make up of table salt hampers the melting of the ice.
As much table salt as you can stir in the boiling water until no more salt will dissolve. You will see salt dissolve once you stir some table salt in the boiling water, hot tap water is unsufficient.
Yes, you can use regular table salt instead of rock salt to make homemade ice cream. The purpose of salt is to lower the freezing point of ice, helping to freeze the ice cream mixture. Rock salt is commonly used because its larger crystals help to distribute the cold more evenly. However, table salt can also work, but you may need to use more of it.
No. But ice and water with table salt dissolved in it, can.The salt lowers the freezing temperature of the water, so that it can remainliquid even when it's below 32° Fahrenheit (0° Celsius). In that condition,it can be used to cool the can in which the ice cream ingredients are mixed, andcan freeze it faster than solid normal ice could.
Pure table salt obtained from rock salt or sea water are similar - sodium chloride, NaCl. It is not necessary to prepare a homemade sea salt (excepting the situations when other salt doesn't exist).
Table salt (mixed with the ice) works just fine to freeze the ice cream mixture. There are other salts that can make the temperature colder, but they are not necessary and are usually more expensive than table salt. "Rock salt" is large grained version of table salt, it will usually keep the mixture cold a bit linger, but it will not be colder.
To make homemade salt from scratch, you can evaporate seawater or saltwater in a shallow pan until the water is completely gone, leaving behind salt crystals. You can also mine salt deposits from underground and crush them into fine salt.
You grind a bit of wood off the table and mix it with ordinary salt, voila you have table salt!
Rubidium is not a component of table salt.
Add salt to the ice to make it colder.
The answer is Group 17 Halogens.
Yes, table salt is often bleached during the manufacturing process to remove impurities and improve its appearance.