Questions and graphs Describe how concentration and are used to determine pressure affect the rate of the effect of reaction concentration and Make predictions how pressure on the rate of concentration and pressure affect reaction and how this the rate of a reaction on a graph effect can be measured. Use collision theory to explain the effect of concentration and pressure on the rate of reaction 7 Continuous monitoring 3.1.5.4 Effect of concentration and pressure AT a, e, k and i 8.6 Required practical method activity 3: The qualitative effect of changes in Students could Describe what is meant by Investigation of concentration on collision frequency. The investigate the Data for different continuous monitoring how the rate of a qualitative effect of a change in the pressure effect of changing reactions are given from Plot and range of graphs including reaction changes of a gas on collision frequency. the concentration which graphs are to be concentration of product formed with of acid on the plotted. and concentration of reactant lost Students should be able to explain how a temperature. rate of a reaction Rate of reactions are for different reactions change in concentration or a change in calculated from these Explain how continuous of calcium pressure influences the rate of a reaction. continuous monitoring monitoring may be used to carbonate and methods. investigate the rate of reaction hydrochloric acid by a continuous 8 Investigating 8.6 monitoring concentration and method. reaction rate Describe how to carry out an investigation using continuous Investigate the reaction monitoring to find the rate of between calcium reaction, using different carbonate and concentration of acid hydrochloric acid at Collect accurate and reliable data, different concentrations plot graphs of the data and use to calculate the rate of to calculate the rate of reaction. reaction Peer review results and account for anomalies 9 Investigating catalysis 8.8 3.1.5.5 Catalysts Investigate the effect of Explain the term catalyst different substances to
Questions and graphs are used to determine the effect of concentration and pressure on the rate of reaction and how this effect can be measured. Describe how concentration and pressure affect the rate of reaction Make predictions how concentration and pressure affect the rate of a reaction on a graph Use collision theory to explain the effect of concentration and pressure on the rate of reaction 7 Continuous monitoring method Data for different reactions are given from which graphs are to be plotted. Rate of reactions are calculated from these continuous monitoring methods. Describe what is meant by continuous monitoring Plot and range of graphs including concentration of product formed and concentration of reactant lost for different reactions Explain how continuous monitoring may be used to investigate the rate of reaction 3.1.5.4 Effect of concentration and pressure The qualitative effect of changes in concentration on collision frequency. The qualitative effect of a change in the pressure of a gas on collision frequency. Students should be able to explain how a change in concentration or a change in pressure influences the rate of a reaction. AT a, e, k and i Students could investigate the effect of changing the concentration of acid on the rate of a reaction of calcium carbonate and hydrochloric acid by a continuous monitoring method. 8.6 Required practical activity 3: Investigation of how the rate of a reaction changes with temperature. 8 Investigating concentration and reaction rate Investigate the reaction between calcium carbonate and hydrochloric acid at different concentrations to calculate the rate of reaction. Describe how to carry out an investigation using continuous monitoring to find the rate of reaction, using different concentration of acid Collect accurate and reliable data, plot graphs of the data and use to calculate the rate of reaction Peer review results and account for anomalies 8.6 9 Investigating catalysis Investigate the effect of different substances to Explain the term catalyst 3.1.5.5 Catalysts 8.8
Chemistry%20SoW%20Year%201.docx