Which answer does not describe this system at equilibrium? NO (g) + O2 (g) (arrows pointing opposite ways) 2 NO2 (g)

The rates of the forward and reverse reactions are equal.

The forward reaction does not go to completion.

The reaction is reversible.

The concentration of reactants and products are all equal.

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