With a density of $1.80 \mathrm{~g} \mathrm{ml}^{-1}$. concentrated aqueous sulfuric acid is $98 \%

Question

With a density of $1.80 \mathrm{~g} \mathrm{ml}^{-1}$. concentrated aqueous sulfuric acid is $98 \% \mathrm{H}_2 \mathrm{SO}_4$ by mass. Acid volume needed to produce one liter of $0.1 \mathrm{M} \mathrm{H}_2 \mathrm{SO}_4$ is

Professor PC Thomas Classes · Answer

Molarity $= \frac{10 	imes 98 	imes 1.80}{98} = 18 	ext{ M}$. $V_1 = \frac{M_2 V_2}{M_1} = \frac{0.1 	imes 1000}{18} = 5.55 	ext{ ml}$.