I am doing an Iodine Clock Reaction System involving potassium iodate and sodium bisulphate mixed with sulfuric acid and starch solution. The purpose of the lab was to find the reaction order of the potassium iodate and I had to prove it using two graphs. I know the first graph is inverse of time (y-axis) vs concentration (x-axis) but I cannot figure out what the second graph should be. I also have no idea what the reaction order is and I keep finding different answers. So my questions are, what variables is the second graph supposed to use and what is the reaction order?

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