An aqueous solution containing 35.0wt% H2SO4 has specific gravity of 1.2563 at 25 degrees C. A quantity of the 35% solution is required that contains 195.5kg of H2SO4.
1. Determine the required volume of the solution using the given specific gravity.
2. Calculate the percentage error that would have resulted if the pure-component specific gravities of H2SO4 (SG = 1.8255) and water had been used for the calculation instead of the given specific gravity of the mixture.