Question

9.8 g of H2SO4 is dissolved in enough water to make 500 mL of solution. The molarity of H+ and So ion in the solution respectively are (Assume 100% ionisation of H2SO4, molar mass of H2SO4 = 98 g mol-1​

Answer 1

Answer:

how many ml of h2so4 of density 1.8 g/ml containing 92.5% by volume of h2so4 should be added to 1L of 40% solution of h2so4 (d=1.30g/ml) in order to prepare 50% solution of h2so4 (d=1.4g/ml).