(1p) 1. What is a mole?
(circle one)
A) A system of units
B) A mass (g) of elements or compounds
C) A specific number that is huge & useful for counting tiny things
D) A very tiny number to make it easier to count tiny things

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