Assume that lemon Juice os 0.05M, the mass of the 5.0ml should be about 5 grams. So the Mass of acid in your sample is about 0.25 grams. Using this and the moles of acid calculate the gfm of the acid in the lemon juice.

Question

Assume that lemon Juice os 0.05M, the mass of the 5.0ml should be about 5 grams.  So the Mass of acid in your sample is about 0.25 grams. Using this and the moles of acid calculate the gfm of the acid in the lemon juice.

I was able to calculate moles, but do not know how to do the rest.

DrBob222 · Answer

mols = grams/gfm You say you have mols and you know grams, solve for gfm.