rates

Conclusion: The graphs and data in the table shows that at that place is a pattern between increase the temperature and change magnitude rate of reaction ( reduction in time taken for reaction) between sodium thiosulfate and hydrochloric bouncy molecules. Therefore increasing temperature results in more molecules having greater arouse energy and therefrom more collisions per unit time. In addition, increasing temperature results in more molecules having energy greater than that of the activation energy, thence resulting in more successful collisions. Hence my hypothesis has been spot up correct, Increasing the temperature (oC) will lead to a decrease in the time taken (seconds) for reaction between sodium thiosulfate and hydrochloric acidulous molecules to occur. Discussion: Scatter and Precision: From the graphs it is plain that there is a scatter of results both above and below the breaking ball (line of high hat fit). This scatter of results is mainly due(p) to the detail of stochastic geological fault that could bedevil occurred during the practical. These random wrongdoings could have caused the experiments nett results to be less(prenominal) precise and therefore the results atomic number 18 pretty scattered, but a clear residual pattern mollify exists on the graphs.

random and Systematic Errors: During this experiment there was few degree of error present which contributed to fluctuations of the final results. The types of errors that could have occurred are either random errors (experimenters fault unreasonable judgments made by the experimenter) or taxonomic errors (faults in equipment used).! Random errors contribute to do results less precise, plot of land systematic errors contribute towards the final results to be less accurate. The executable random errors that could have occurred in this practical are awry(p) judgement of temperature on the thermometer, incorrect measure of the formation of the devolve, incorrect judgement of the disappearance of the cross due to the formation of the precipitate and incorrect...If you want to get a extensive essay, order it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay