Mass percent is one way to represent solution concentrations, though not the only one. A common measure of solution concentration is Molarity; moles of solute per liter of solution. Calculate the molarity of vinegar in each sample that you titrated and then determine the average concentration for your unknown vinegar sample.
Im confused as to how to set it up and solve. I know molarity is mol/L but i have to find moles of acetic acid to get to my molarity. HELP?
1 answer
I assume you titrated the acetic acid with a base such as NaOH or KOH. If that is the case, moles acetic acid = mols NaOH and mols NaOH = M x L = ?