Arsenic trifluoride facts for kids
Arsenic trifluoride, also known as arsenic(III) fluoride, is a chemical compound. Think of it as a tiny building block made of different elements. Its chemical formula is AsF3. This means it has one arsenic atom and three fluoride atoms joined together. The arsenic part is in a special state called +3 oxidation state.
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What is Arsenic Trifluoride Like?
Arsenic trifluoride is a clear liquid, just like water. It becomes a liquid at a very cold temperature, around -8.5 degrees Celsius. This is colder than most freezers! It boils and turns into a gas at 60.4 degrees Celsius. This is hotter than a really hot bath.
Is it Dangerous?
Yes, arsenic trifluoride is very dangerous. It is highly toxic, meaning it can be very harmful if you touch it or breathe it in. It also reacts with water. When it mixes with water, it creates two other very dangerous substances: arsenous acid and hydrofluoric acid. These acids can cause serious harm.
How is it Made?
Scientists can make arsenic trifluoride in a few ways. One way is by mixing arsenic trioxide with hydrofluoric acid. Another method is to react a lot of arsenic with fluorine gas.
What is it Used For?
Arsenic trifluoride is used in chemistry to change certain compounds. It can turn nonmetal chlorides into fluorides. This means it helps swap out chlorine atoms for fluorine atoms in other chemicals.
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