There are a number of ways to investigate the rate of a reaction ... warm the acid to different temperatures using a hot water bath, or a Bunsen burner, tripod and gauze measure and record the ...

The different lengths of time needed to achieve the starch/iodine complex shows the effect of temperature on reaction rates. Reactions A1-A3 dominate (A3 is very fast) until all HSO3- is consumed. I3- ...

temperature and volume. volume of gas (cm 3) on the vertical axis time (s) on the horizontal axis a curve of best fit For each concentration of acid, plot a graph to show: \(mean~rate~of~reaction ...