1. Calculate AH for the reaction: C2H4 (g) + H2 (g) | C2H6 (g), from the following Data. (1) C2H4 (g) + 3 O2 (g) 2 CO2 (g) + 2 H2O (1)
AH, = - 1411. kJ
(2)
C2H6(g) + 342 02 (g) 2 CO2 (g) + 3 H20 (1)
AH, = - 1560. kJ
(3)
H2(g) + 1/2O2(g) | H2O (1)
AH3 = -285.8 kJ
1/4

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