Problem 298
A sulfuric acid solution has a density of \(1.8 \mathrm{~g} / \mathrm{ml}\) and is \(90 \%\) \(\mathrm{H}_{2} \mathrm{SO}_{4}\) by weight. What weight of \(\mathrm{H}_{2} \mathrm{SO}_{4}\), is present in 1000 \(\mathrm{ml}\) of the solution? What is the molarity of the solution? the normality?
Problem 301
Calculate the volume of \(0.3 \mathrm{~N}\) base necessary to neutralize 3 liters of \(0.01\) N nitric acid.
Problem 302
What weight of \(\mathrm{Ca}(\mathrm{OH})_{2}\), calcium hydroxide is needed to neutralize \(28.0 \mathrm{~g}\) of \(\mathrm{HCl}\). What weight of phosphoric acid would this weight of \(\mathrm{Ca}(\mathrm{OH})_{2}\) neutralize?
