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Published byRudolph Bryan Modified over 9 years ago
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Chemistry Review
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The atom Protons, electrons,neutrons
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Periodic table
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Ionic bond metal - nonmetal
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Covalent bond Sharing of electrons
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Nomenclature Naming Simple binary First element unchanged Second element used as prefix with –ide Example Li 2 O Fist element lithium second element oxygen Name lithium oxide
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Multivalance Roman numeral needed Identify the first element( check if it’s multi valence):identify the second element If the first element is multivalance you need to check which oxidation state will balance the charge on the second element and include it as a roman numeral CuCl 2 Copper is multivalance Cl has an oxidation state of-1 and there is two of them to balance this the one Cu must have an oxidation state of +2 Answer : copper(II) chloride
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polyatomic
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Formulas - given names Example Barium chloride Look for barium and chlorine on periodic table –determine their oxidation state Ba second column +2 Cl Seventh column -1 Ba+2Cl-1 Criss-cross Answer: BaCl2
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Click to edit the outline text format Second Outline Level Third Outline Level Fourth Outline Level Fifth Outline Level Sixth Outline Level Seventh Outline Level Eighth Outline Level Ninth Outline LevelClick to edit Master text styles – Second level Third level – Fourth level » Fifth level others comustion nuetralization
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Acids and bases
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