Friday, June 3, 2011

Make hydrochloric acid

Make hydrochloric acid Tube. Duration : 3.07 Mins.


We show you how to make hydrochloric acid from sodium bisulfate and sodium chloride. The synthesis is simple, it produces hydrogen chloride, mixing 140 g of sodium bisulfate and 60 g of salt sodium chloride and then heating. 20ml of water are added to lower the temperature, but this is optional. hydrogen chloride gas are produced. This gas is produced in lead to distilled water to form hydrochloric acid. Attention, hydrogen chloride is soluble in water so that thedrag the hose trying to absorb it. In the video I use an expensive backflow prevention to prevent the loss of the goods. sodium bisulfite is a chemical that lowers the pH. 30 ml of sulfuric acid can be used as a replacement, if you have it. Even if you had, you probably do not need to hydrochloric acid.

Tags: Chemistry, Science, experiment

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