A. the concentration of oh- ions in a sample of seawater is 5.0 x 10-6m. calculate the concentration of h+ ions and determine the ph and poh of this solution. is it neutral, acidic, or basic? b. the concentration of h+ ions in a sample of lemon juice is 2.5 x 10-3m. calculate the concentration of oh- ions and determine the ph and poh of this solution. is it neutral, acidic, or basic?

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