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Essay specific features
Written by:
Irene B
Date added:
March 29, 2012
Level:
University
Grade:
C
No of pages / words:
2 / 284
Was viewed:
7985 times
Rating of current essay:
Essay content:
Naming of inorganic compounds
Rules
• Catian(+) is always named first
• Anian(+) if monoatomic(made out of one type of atoms) ends with ide
Eg; chloride only made out of chlorines
Oxide only made of oxygen
• Variable metals( metals which have more than one valency) will show the valency inside brackets
Eg; ZNS zinc(ii)sulphide
Zinc is a variable metal and as ONLY Sulphur is there it ends with IDE
• OXYANIANS(non metals that combined with oxygen)
Eg;CO3 carbonate , phosphate PO4 , nitrite NO2 ,sulphite SO3, phosphate PO3
SO4 slphate
NO3 nitrate
• When acids or hydrogen is present with oxanian following sequience happens...
displayed 300 characters
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Naming of inorganic compounds
Rules
• Catian(+) is always named first
• Anian(+) if monoatomic(made out of one type of atoms) ends with ide
Eg; chloride only made out of chlorines
Oxide only made of oxygen
• Variable metals( metals which have more than one valency) will show the valency inside brackets
Eg; ZNS zinc(ii)sulphide
Zinc is a variable metal and as ONLY Sulphur is there it ends with IDE
• OXYANIANS(non metals that combined with oxygen)
Eg;CO3 carbonate , phosphate PO4 , nitrite NO2 ,sulphite SO3, phosphate PO3
SO4 slphate
NO3 nitrate
• When acids or hydrogen is present with oxanian following sequience happens...
displayed 300 characters
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