kinetics definitions 0.0 / 5 ? ChemistrykineticsA2/A-levelAQA Created by: bambiCreated on: 05-09-13 19:38 97526381410 Across 1. A species formed in one step of a multi-step reaction that is used up in a subsequent step and is not seen as either a reactant or product of the overall reaction (12) 4. A reaction is______ with respect to that particular species if the rate of reaction is directly proportional to the concentration of that species (5, 5) 7. A technique that measures the concentration of a colored solution by measuring the specific wavelength of light absorbed by the solution (11) 10. The sum of the powers to which the individual concentrations have been raised in a rate equation (7, 5) Down 2. A reaction is _____ with respect to a particular species if the rate of reaction is proportional to the concentration of that species sqaured (6, 5) 3. The power to which a concentration is raised in the rate equation. Used on its own , the phase usually relates to the overall order of a reaction (5) 5. An equation that relates the concentrations of substances involved in a reaction to the rate of reaction. It is determined experimentally and not by a balanced symbol eqaution (4, 8) 6. The time taken for the concentration of a reactant to reduce by half and is independent of concentration for a first order reactant (4, 4) 8. A reaction is_______ with respect to a particular species if the rate of reaction is independent of the concentration of that species (4, 5) 9. Chemical ______or reaction______is the study of rates of reactions and factors affecting rates (8)
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