To calculate the ionization constant, calculate the following: (report all answers in 3 SF) 1. fraction of propanoic acid ionized: 2. equilibrium concentrations of the conjugate base of propanoic acid and hydronium ion: M 3. initial concentration of the acid: 4. ionization constant:

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Chapter1: Chemical Foundations
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Calculate the ionization constant of propanoic acid (CH3CH2COOH) using the following data:
Parameter
Value
pH
4.51
1.18 x 105 µS-cm1·M-1
3.866 x 105 uS-cm-1·M-1
Molar conductivity of HZ, Am
Conductivity at infinite dilution, Ao
To calculate the ionization constant, calculate the following: (report all answers in 3 SF)
1. fraction of propanoic acid ionized:
2. equilibrium concentrations of the conjugate base of propanoic acid and hydronium ion:
M
3. initial concentration of the acid:
M
4. ionization constant:
Transcribed Image Text:Calculate the ionization constant of propanoic acid (CH3CH2COOH) using the following data: Parameter Value pH 4.51 1.18 x 105 µS-cm1·M-1 3.866 x 105 uS-cm-1·M-1 Molar conductivity of HZ, Am Conductivity at infinite dilution, Ao To calculate the ionization constant, calculate the following: (report all answers in 3 SF) 1. fraction of propanoic acid ionized: 2. equilibrium concentrations of the conjugate base of propanoic acid and hydronium ion: M 3. initial concentration of the acid: M 4. ionization constant:
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