please give example on how to solve each one thank you!

2. A student repeated the experiment mixed the following reactants 10.0 mL of 0.10 M KI, 10.0 mL of 0.0010 M Na2S2O3, 10.0 mL of 0.040 M KBrO3, 10.0 mL of 0.10 M HCl and 10 mL of H2O. It took about 155 seconds for the mixture to turn blue. a. By using the dilution equation (M.V,=M2V2) calculate the concentrations of each reactant in the mixture after all of the solutions have been combined: [0] [Bros) [H] The Kinetics of the lodine Clock Reaction Calculate the initial concentration of S2O32. after all the solutions have been mixture together. [S2O32 Jinitial = C. Recall that all the SO32. is consumed when the color change occurs. Therefore, 4 S2O32-) = d. Use the stoichiometry of Reactions 1 and 2 to determine the change in concentration of Bros during the same time period. (see pg 2-5) A[BrO3-) = CD Assuming Assuming the reaction took 155 seconds, calculate the rate of the reaction A[BrO3 )/At. Rate of Reaction = ABO3 f. Using the answers above for the rate of the reaction and the diluted concentration of BrO3-, determine the order of the reaction with respect to Bros. (called y in the lab) The reaction order with respect to BrO3 y = (two decimal places) y= (rounded to closest integer)