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Unformatted text preview: • Given name or formula, find the molar mass • Given name or formula, find the % by mass of an element • Find the empirical formula or the molecular formula • Balance reactions • Given reactants, identify the products • Find the amount of product in moles or grams • State the oxidation number of some element in a formula • State the protons, neutrons, electrons in some atom or ion • Know a little of the history or modern atomic theory • Know about sig figs and precision/accuracy...
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- Spring '09
- Atom, Molecular formula, Scantron, modern atomic theory