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What is the name of the compound with the formula P4S10?
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Michael Muirhead
What is the name of the compound with the formula P4S10?
The common name for this is phosphorous pentasulfide. It is a dimer- two units joined together- of P2S5. Hence the name contains “penta” which means 5.
BUT
The systematic name uses the given formula and prefixes to show the numbers of of each of the two types of atoms. So it is
tetraphosphourous decasulfide.
So your application will determine the name to use. Are you working in industry? Use the common name. Are you a Chemistry student? Your teacher wants the systematic name.
The common name for this is phosphorous pentasulfide. It is a dimer- two units joined together- of P2S5. Hence the name contains “penta” which means 5.
BUT
The systematic name uses the given formula and prefixes to show the numbers of of each of the two types of atoms. So it is
tetraphosphourous decasulfide.
So your application will determine the name to use. Are you working in industry? Use the common name. Are you a Chemistry student? Your teacher wants the systematic name.
The common name for this is phosphorous pentasulfide. It is a dimer- two units joined together- of P2S5. Hence the name contains “penta” which means 5.
BUT
The systematic name uses the given formula and prefixes to show the numbers of of each of the two types of atoms. So it is
tetraphosphourous decasulfide.
So your application will determine the name to use. Are you working in industry? Use the common name. Are you a Chemistry student? Your teacher wants the systematic name.
The common name for this is phosphorous pentasulfide. It is a dimer- two units joined together- of P2S5. Hence the name contains “penta” which means 5.
BUT
The systematic name uses the given formula and prefixes to show the numbers of of each of the two types of atoms. So it is
tetraphosphourous decasulfide.
So your application will determine the name to use. Are you working in industry? Use the common name. Are you a Chemistry student? Your teacher wants the systematic name.
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The name of this compound is Phosphorus pentasulfide. It is made by reacting white phosphorus with sulfur at high temperature.
https://en.wikipedia.org/wiki/Phosphorus_pentasulfide
Just a quick edit: Phosphorus pentasulfide exists as a dimer, so two P2S5= on P4S10.
The name of this compound is Phosphorus pentasulfide. It is made by reacting white phosphorus with sulfur at high temperature.
https://en.wikipedia.org/wiki/Phosphorus_pentasulfide
Just a quick edit: Phosphorus pentasulfide exists as a dimer, so two P2S5= on P4S10.
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