An experiment investigating how the concentrations of the reactants affect the rate of reaction

An experiment investigating how the concentrations of the reactants affect the rate of reaction Aim To find out how the concentrations of the reactants affect the rate of reaction Scientific knowledge Reactions can go at all sorts of different rates e.g. a slow reaction would be the rusting of iron and a really fast reaction is an explosion. The speed of a reaction can be observed either by how quickly the reactants are used …

…shows a smooth curve line. The straight-line graph shows a fairly straight line and points fit well around the line of best fit, which proves the accuracy of our results. However I think our results could have been more accurate and reliable if we had repeated the whole experiment at least three times, instead of just repeating the anomalies. This way we would have had a wider range of results to draw a better conclusion.