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One method of using graphs to determine reaction order is to use relative rate information. Plotting the log of the relative rate versus log of relative concentration provides information about the reaction.
- Section 14.3
where [A] 0 is the initial concentration of reactant A....
- Chapter 14.5
Equation 14.5.6 is the same as the equation for the reaction...
- Measuring Reaction Rates
A measure of the rate of the reaction at any point is found...
- Section 14.3
12 lip 2023 · A measure of the rate of the reaction at any point is found by measuring the slope of the graph. The steeper the slope, the faster the rate. Because the initial rate is important, the slope at the beginning is used.
13 lis 2022 · Given a balanced net equation, write an expression for the rate of a reaction. Sketch a curve showing how the instantaneous rate of a reaction might change with time. Determine the order of a reaction of the form A → B + C from experimental data for the concentrations of its products at successive times.
Explore what makes a reaction happen by colliding atoms and molecules. Design experiments with different reactions, concentrations, and temperatures. When are reactions reversible? What affects the rate of a reaction?
The rate of reaction can be analysed by plotting a graph of amount of product against time. The graph below shows this for two reactions.
Investigate factors which affect the speed of a chemical reaction and calculate the time taken for the reaction to occur in National 5 Chemistry.
Investigate factors which affect the speed of a chemical reaction and calculate the time taken for the reaction to occur in National 5 Chemistry.
