Funimation Watch... Unit Rate Calculator
h Hulu
[3
Scientists measured the beak length of a population of
birds in a lake in 1960. They measured the beak length of
the bird population again in 2010. When was there more
variation in the beak lengths of the birds by the lake?

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