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Calculating Titration Curve points

Posted: Wed Dec 02, 2015 8:13 pm
by 504594108
For HW 13.23, how do you know the interval of liters of titrant to add? Like what number do you plug in for the liters of HCl?

Re: Calculating Titration Curve points

Posted: Wed Dec 02, 2015 11:38 pm
by Chem_Mod
To sketch the curve, you want to have the initial point, the stoich. point and a final point. You can solve for the volume of HCl at the stoich. point since mol of acid=mol of base. If your sketch needs more points, you can choose volumes of HCl more and less than the stoich. point to calculate the pH.