Una muestra de 150g de cal con un 62% de pureza en CaCO3 se trata con execoso de HCI y se origina CaCI2, H2O y CO2 Determinar la cantidad de CaCI2 que se puede obtener.

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When the mercury level in a barometer decreases that atmospheric pressure has

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