What type of bonding around a central atom would result in a trigonal planar
molecule?
O
A. Three groups bound to it with one lone pair
O
B. One group bound to it with two lone pairs
O
C. Four groups bound to it with no lone pairs
O
D. Three groups bound to it with no lone pairs

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