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The effect of concentration on the rate of reaction.
Member rating: No Rating | Words: | Submitted: Mon Nov 10 2003
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The Effect of Concentration on the Rate of Reaction Preliminary Experiment Apparatus: Conical Flask Bug with delivery tube Three Measuring Cylinders Trough Water 2M hydrochloric acid Calcium Carbonate Chips (marble chips) Diagram Plan> The apparatus should be set up as shown in the diagram> To obtain the inverted measuring cylinder, one must be taken, filled to the brim with water and then inverted into the trough of water.> The other end of the bung with the delivery tubing should be carefully placed under the inverted cylinder of water.> 100ml of hydrochloric acid should be measured out in one of the measuring cylinders and poured into the conical flask.> 10g of calcium carbonate chips should be weighed on the electronic top pan balance and than added to the conical flask containing the hydrochloric acid.> As soon as they are added, the bung should immediately be placed onto the top of the flask and the stopwatch should be started.>...
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