1. If, in an solution of aqueous sulfuric acid [H2SO4], hydronium ion concentration is 4 times the concentration of sulfate ion, then determine the initial molarity of H2SO4 is closest to what?
2. while Considering a buffer solution that is prepared by combining 60 mL of 0.35 M NH4Cl with 85 mL of 0.40 M Ammonia. determine the amount of hydrochloric gas that should be bubbled into the buffer to triple hydronium ion concentration is closest to what?