In the chemical kinetics experiment, determine the dilution of the stock bleach solution. The bleach used will be around 5.5% (weight/volume). Convert this to molarity
Did you use NaOCl as the bleach. If not, substitute the appropriate numbers for the bleach used.
5.50% means 5.50 g NaOCl per 100 mL soln.
Convert 5.50 g to moles. moles = grams/molar mass.
This is moles/100 mL. Multipoly that number by 10 to obtain moles/L and that will be moles/L or M.