7. Calcium oxide, or lime, is produced by the thermal decomposition of limestone in the reaction Caco, (s)-4- Cao(s)+co, (g). What mass of lime can be
produced from 1.5 x 103 kg of limestone ?
O 8.4 x 105 kg
O 8.4 kg
8.4 x 102 kg

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