"Sulfuric acid is the blood of chemistry"
One might think that sulfuric acid is a perfectly normal acid. But there must be something to it that it is also called the blood of chemistry. In addition, a chemical experiment with a blood-red outcome.
Is sulfuric acid a special acid in chemistry?
- Most of them are sulfuric acid (chemically H.2SO4) know from school lessons. Most of all, it was remembered that when a bottle with this concentrated acid was opened, clouds of smoke rose up - that is, smoking sulfuric acid.
- But what should sulfuric acid have to do with blood? Blood is often understood symbolically as the juice of life. Nothing works in the body without blood. Accordingly, the sulfuric acid should also be a kind of sap of life chemistry be the one who drives everything.
- In fact, this acid is used very often, it could be called a kind of standard acid. It is one of the 20 most important chemicals in chemistry, both in industrial production and in use.
- The uses of sulfuric acid are very diverse. It is required, for example, in the manufacture of fertilizers or surfactants. The "blood of chemistry" is the acid in the car battery. In addition, many organic syntheses only succeed with sulfuric acid as a so-called reaction aid. And ultimately, many semiconductors are also etched with this universal acid. Other acids such as nitrating acid, which is essential for explosives, are based on sulfuric acid.
Sulfuric acid turns into blood
- Turkish red oil, a dark red to brown liquid that was previously used in dyeing, can be obtained in an interesting experiment with sulfuric acid.
- It is so-called sulfonated castor oil. Due to its slightly higher viscosity, it reminds many people of blood. It is created when highly concentrated (precisely, the smoking) sulfuric acid acts on castor oil at room temperature.
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