Iodine clock method - working out concentration of iodine ions?
Hi,
I'm doing A level coursework, spec OCR Salters b Chemistry and I've chosen to the do kinetics of the reaction between iodide ions and peroxydisulfate ions.
does anyone know how i can work out the concentration of iodide ions because i know that i need to plot a graph of concentration of iodide ions against rate of reaction.
could any one help please?
thanks
I'm doing A level coursework, spec OCR Salters b Chemistry and I've chosen to the do kinetics of the reaction between iodide ions and peroxydisulfate ions.
does anyone know how i can work out the concentration of iodide ions because i know that i need to plot a graph of concentration of iodide ions against rate of reaction.
could any one help please?
thanks
By extrapolating from whatever the rate of reaction is
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