Chapter 7 Vocabulary Chem
Terms
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- aqueous
- a water soluteion, dissolved in water
- catalyst
- a substance that speeds up a chemical reaction without being changed itself
- chemical equation
- shorthand representation for a chemical reaction
- chemical formula
- shorthand representation for a molecule or formula unit of an element or compound
- chemical symbol
- shorthand representation for an atom of an element
- product
- a substance formed BY a chemical reaction
- reactant
- a starting substance in a chemical reaction
- skeleton equation
-
1)a chemical equation that doesn't indicate the relative amount of reactants in products
2)an unbalanced chamical equation - + (before ->)
- "reacts with"
- + (after ->)
- "and"
- ->
- "to produce." "to form," "to yeild"
- (s)
- solid
- (l)
- liquid
- (g)
- gas
- (aq)
- aqueous