AQA Jun 2012 Paper 4 Q2

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do not write outside the box gases p and q react as shown in the following equation p g q g r g s g the initial rate of the reaction was measured in a series of experiments at a constant temperature the following rate equation was determined a complete the table of data for the reaction between p and q rate k p q experiment initial p mol dm initial q mol dm initial rate mol dm s marks space for working b use the data from experiment to calculate a value for the rate constant k at this temperature deduce the units of k calculation units marks wmp jun chem

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