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10 Cards in this Set
- Front
- Back
Monoatomic cations
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parent element + "ion"
if variable charge, parent element + (Roman Numeral charge) + "ion" |
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Monoatomic anions
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Parent element + -ide + "ion"
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Polyatomic ions (not compounds!)
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1. -ate, -ite ions contain oxygen
2. -ite has one fewer O atoms than -ate 3.bi- means hydrogen 4. per- has one more O atoms than -ate 5. Hypo- has one less atom than -ite alone |
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Binary compounds with fixed charge cation (neutral charge!)
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-name cation
-name anion -use root of anion name + "-ide" |
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Binary Compound with multiple charge cation
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-name cation
-multiple subscript of anion by its charge, and divide by cation subscript -this is the cation roman numeral(charge) -name the anion root + -ide |
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Covalent Binary compounds (two non-metals)
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-use greek prefixes
-leading name does not use mono- -name the first element plus prefix for number of atoms -name the second element plus prefix + -ide |
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Compounds with polyatomic ions (neutral charge!), naming from formula
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-do not use greek
-determine if cation is of variable charge -if so, determine total charge of polyatomic ion by multiplying the charge of the polyatomic ion by the number of atoms present -the cation must balance this charge, so that is the Roman Numeral for cation -name the cation -name the polyatomic ion |
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Compounds with polyatomic ions (neutral charge!), formula from name
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-determine charge of cation
-determine charge of polyatomic ion -use charge crossing to determine subscripts -must used LCM subscripts |
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Binary acids
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-use prefix hydro- + name root of anion and suffix -ic
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Ternary acids
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-name the polyatomic ion
-change -ate to -ic -change -ite to -ous -add "acid" -include proper prefixes for polyatomic ion! |