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What mass of KOH is necessary to prepare 799.9 mL of a solution having a pH = 11.53?
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For propanoic acid (HC3H5O2, Ka = 1.3 10-5), determine the concentration of all species present, the pH, and the percent
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For propanoic acid (HC3H5O2, Ka = 1.3 10-5), determine the concentration of all species present, the pH, and the percent dissociation of a 0.170 M solution. [HC3H5O2]: [C3H5O2‾]: [H+] : [OH ‾]: pH : i need help on how to find the concentration of these
