Obliczenia:

Zadanie 1:

$$\Lambda = \frac{\sigma_{sr}}{c} = \frac{0,04833\left\lbrack \frac{1}{\Omega \bullet m} \right\rbrack}{3,31\left\lbrack \frac{\text{mol}}{m^{3}} \right\rbrack} = 0,0146\left\lbrack \frac{m^{2}}{\Omega \bullet mol} \right\rbrack$$

AX₃ = A³⁺ + 3X⁻

λ₀₋ = 1 − λ₀₊ = 1 − 0, 39 = 0, 61

$$\lambda_{0 +} = \frac{\Lambda_{0} \bullet t_{+}}{\upsilon_{+}} = \frac{0,0150\left\lbrack \frac{m^{2}}{\Omega \bullet mol} \right\rbrack \bullet 0,39}{1} = 0,00585\left\lbrack \frac{m^{2}}{\Omega \bullet mol} \right\rbrack$$

$$\lambda_{0 -} = \frac{\Lambda_{0} \bullet t_{-}}{\upsilon_{-}} = \frac{0,0150\left\lbrack \frac{m^{2}}{\Omega \bullet mol} \right\rbrack \bullet 0,61}{3} = 0,00305\left\lbrack \frac{m^{2}}{\Omega \bullet mol} \right\rbrack$$

Zadanie 2:

AX = A⁺ + X^-

$$\sigma = 0,03123\left\lbrack \frac{1}{\Omega \bullet m} \right\rbrack - 0,000483\left\lbrack \frac{1}{\Omega \bullet m} \right\rbrack = 0,03075\left\lbrack \frac{1}{\Omega \bullet m} \right\rbrack$$

$$C = \frac{\sigma}{\Lambda_{0}} = \frac{0,03075\left\lbrack \frac{1}{\Omega \bullet m} \right\rbrack}{0,02789\left\lbrack \frac{m^{2}}{\Omega \bullet mol} \right\rbrack} = 1,102\left\lbrack \frac{\text{mol}}{m^{3}} \right\rbrack$$

$$K_{s} = \left( {\upsilon_{+}}^{\upsilon_{+}} \bullet {\upsilon_{-}}^{\upsilon_{-}} \right)\left( \frac{C}{1000} \right)^{\left( \upsilon_{+} + \upsilon_{-} \right)} = \left( 1^{1} \bullet 1^{1} \right)\left( \frac{1,102\left\lbrack \frac{\text{mol}}{m^{3}} \right\rbrack}{1000\left\lbrack \frac{\text{mol}}{m^{3}} \right\rbrack} \right)^{(1 + 1)} = 1,214 \bullet 10^{- 6}$$