Shelby and calvin are doing a chemistry experiment. they need 5 ounces of a solution that is 65% acid and 35% distilled water. there is no pure acid in the lab, but they have two flasks of other dilute acid mixtures. flask a contains 70% acid and 30% distilled water. flask b contains 20% acid and 80% distilled water. how many ounces do they need from each flask to make their mixture

Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization.a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution.part bcalculate the percent ionization of ha in a 0.010 m solution