68. Solving a chemistry problem
609. Determine the solubility of silver chloride in water at 50 ° C, if at this temperature the EMF of a galvanic cell
Ag(T) | AgCl(T) | AgCl(aq) | | AgNO3 (aq, 0.05 mol/L) | Ag(T)
is equal to 0.199 V. At 50 °C, the parameters of the Debye-Hückel equation: A = 0.5373 l 1 / 2 mol -1 / 2, B = 0.3346 l mol 1 / 2 A, a(Ag) \u003d 2.5Å.
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