119. Solving a chemistry problem
Seller: Derkach
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Product description
Calculate the overvoltage on the zinc cathode, provided that a current passes through a cell with 1 M ZnCl2, the numerical value of which is 200 times the exchange current density. The temperature is 25 °C, the coefficients of the Tafel equation on the zinc cathode are a = 1.24 V and b = 0.12 V.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.