Answer to Question #194146 in General Chemistry for Tanbir

Question

1.25 The volume of solution was changed to 500mL by dissolving 2mL H2SO4 of relative importance in water. Determine the concentration of acid solution in mgL^-1 units.

Answer 1

Molar mass: 98.079 g/mol

Moles = $\frac{1.25}{98.079}=0.0127mol$

Molarity $=\frac{0.0127}{0.500}=0.0254M$