Question

Of special note, millimoles are commonly used in chemistry because many solutions are measured out in milliliters.
How many millimoles of glucose are present in 1.49 mL of glucose solution that has concentration of 0.257 mol/L?



1 mol of glucose molecules (6.02 × 1023 molecules of glucose) weighs 180.2 g. How many milligrams of glucose are present in 1.49 mL in this solution?

Answer 1

If you calculate n = c V, you get millimoles (mmol)

Answer 2

Then you multiply amount of moles with
Molar mass, you get milligrams.

Answer 3

I will try this later. Thanks for at least replying! :)