Concentrated sulfuric acid is 18.0 M. If you are asked to make a 1L solution of 6M sulfuric acid. How much water (L) and how much acid (L) should be added to make this solution?

Answer 1

mL1 x M1 = mL2 x M2
mL1 x 18 = 1000 mL x 6 M
Take the volume calculated, pipet that into a 1000 mL volumetric flask, make to the mark. Shake thoroughly and stopper.

Answer 2

102
105