Nitric oxide (NO) is made from the oxidation of NH3 according to the equation
4 NH3 + 5 O2 → 4 NO + 6 H2O .
If an 14.8 g sample of NH3 gives 22.7 g of
NO, what is the percent yield? 1. 72%
2. 87%
3. 98%
4. 100%
5. 22%

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