Titulação por complexação - resolução de exercícios - parte 1

Complexometric Titration - Solving Exercises - Part 1 The exercise follows: A solution contains 1.569 mg of CoSO4 (155.0 g/mol) per milliliter. Calculate: (a) the volume of 0.007840 mol/L EDTA needed to titrate a 25.00 mL aliquot of this solution. (b) the volume of 0.009275 mol/L Zn2+ needed to titrate the excess reagent after adding 50.00 mL of 0.007840 mol/L EDTA to a 25.00 mL aliquot of this solution. (c) the volume of 0.007840 mol/L EDTA required to titrate Zn2+ displaced by Co2+ after the addition of an unmeasured excess of ZnY2 to a 25.00 mL aliquot of the CoSO4 solution. Prof. Vanderlei #aquitemquimica #complexação #prof_vanderlei Complexation Titration - Solving Exercises - Part 1 Did you like this video? Leave your comment to give the video a boost and make me much happier and more productive with the channel. ✅ BECOME A SUBSCRIBER TO THE CHANNEL! ▸ I invite you to become a SUBSCRIBER TO THE CHANNEL! This way, the channel can continue to create content independently and for everyone!    / vanderchemistry