0.100 M NaOh used

Find mol of H+

From what we know about endpoints, at the end point the number of mols of NaOH = H in complex. Using the volume of naoh required to reach the endpoint you can find the number of mols.

Then using the molar mass from the empirical formula and the starting mass of product for the ph titration, you can find the number of mols. the ratio of these two numbers of mols calculated will give the total number of hydrogens to add to get the molecular formula.

PLEASE provide molecular formula (emperical formula plus H+ found added to it) wnd calculate molecular weight from it.

Emperical formula: CuCl6Bu3

M5) pH Titration (be sure to hand in your titration curve and to include it on the poster) Plot pH vs volume of NaOH added, and determine the end point from your titration curve. From the end points calculate the numbers of moles of H' released per mol of complex, Calculations: endpoints: 2.5 and and 9.0 Totod 2