- #1

- 62

- 0

## Main Question or Discussion Point

Hello! In my chemistry lab we did an experiment where the purpose was to find the estimated concentration of sugar in unknown solutions. We used 10 mL of each solution, and I determined the mass of the solution of each unknown. From there I calculated the density (mass over volume). Using that I figured out an estimated concentration using a calibration curve. Now I need to find out the estimated molarity. I am confused about the relationship between concentration and molarity. How do I figure out the molarity of the unknown substances? I know 1 mol of sugar = 180.16 g, but I do not know where to go from there. Are molarity and concentration the same thing???

Could someone clue me in on how to determine the molarity? I would be so grateful, thank you!

Could someone clue me in on how to determine the molarity? I would be so grateful, thank you!