4. Hydrogen reacts with chlorine to produce hydrogen chloride, releasing 92.3 kJ/mol of
energy. Complete the thermochemical equation.

1/2H2(g)+ 1/2CI2(g) —> HCI(g)
AH= kJ

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