Chapter 3 : Molecules, Compounds and Chemical Equations
Chapter 3 : Molecules, Compounds and Chemical Equations
Chapter 3 : Molecules, Compounds and Chemical Equations
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Shorth<strong>and</strong> way of describing a reactionProvides information about the reactionFormulas of reactants <strong>and</strong> productsStates of reactants <strong>and</strong> productsRelative numbers of reactant <strong>and</strong> productmolecules that are requiredCan be used to determine weights of reactants used <strong>and</strong>products that can be madesymbols used to indicate state after chemical(g) = gas; (l) = liquid; (s) = solid(aq) = aqueous = dissolved in water<strong>Chemical</strong> Reactions