Question

How many mL of 18.1 M H2SO4 stock solution would be needed to form 3.0 L of 0.100 M H2SO4 solution?

Answer 1

Molarity - moles of Hasby Volume (L) w number of moles of H₂SO4 in 3.0L 0.100 M H₂SOy Solution 0.100 M = H₂SO4 moles of 3.0L moles of H₂SO4 = (0.100 x 3) = 0.3 mol H₂SO4 of 0.100 M to prepare 32 0.3 mol is required H₂SO4 Solution. H₂SO4 0.3 mol H₂SO4 of 18-1 M Volume of mol 0.3 18.1 M- Vo lume 0.3 Volume = 0 Volume 18.1 litre = 0.01657 = 16.57 mL = 16.6 m2