93. Solving a chemistry problem
Seller: Derkach
Price: 1.17 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
- Make a diagram of a galvanic cell consisting of zinc and iron plates immersed in solutions of their salts. Write the electronic equations for the processes occurring at the anode and at the cathode. What concentration had to be taken of iron ions (mol / l) so that the EMF of the element became equal to zero if [Zn2] \u003d 0.001 mol / l? Take f=1 for the ion activity coefficient.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.