Titration is performed to determine the concentration of a diluted HCl, dropping Na2CO3 into HCl solution. During the initial steps, a student dispense 20 ml of 5M concentrated HCl into a volumetric flask, and put distilled water until the meniscus level reaches the 250 ml line. If he overfilled the 250 ml volumetric flask, how would it affect the value of the concentration of dilute HCl?
WhatsApp us