AlF63– + 3e- → Al + 6F2
Using data from Table 11.1, calculate the equilibrium constant at 25oC for the reaction Al3+(aq) 1 6F2(aq) ⇌ AlF63–(aq)
Answer to relevant QuestionsCalculate Ksp for iron(II) sulfide given the following data: How can you construct a galvanic cell from two substances, each having a negative standard reduction potential? Consider the concentration cell shown below. Calculate the cell potential at 25oC when the concentration of Ni2+ in the compartment on the right has each of the following values. a. 1.0 M b. 2.0 M What reactions take place at the cathode and the anode when each of the following is electrolyzed? Assume standard conditions. a. Molten NiBr2 b. Molten AlF3 c. Molten MnI2 Consider the following electrochemical cell: a. If silver metal is a product of the reaction, is the cell a galvanic cell or electrolytic cell? Label the cathode and anode, and describe the direction of the electron flow. b. ...
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