Cell diagram for Galvanic cells

1. Calculate the value of ?G for the galvanic cell described in problem 1. 2. How many mL of .1000 M sodium hydroxide must be added to 500 mL of .1000 M formic acid to prepare a buffer solution with a pH of 4.00? Problem 1 Write the cell diagram for a galvanic cell consisting of a silver electrode in contact with .300 M silver nitrate solution and a copper electrode in contact with a .500 M copper nitrate solution.

Cell diagram for a galvanic cell

Write the cell diagram for a galvanic cell consisting of a silver electrode in contact with .300 M silver nitrate solution and a copper electrode in contact with a .500 M copper nitrate solution. Calculate E at 25 degrees Celsius for the galvanic cell described in problem 1. How much current would be produced by the dissolution of 1.00 g of copper per hour from the copper electrode in the galvanic cell described in problem 1.

Why does the path of the charged particle bend?

Why does the path of the charged particle bend? Please see the attached picture.

Assuming that the rate law is second order with respect to A (but undetermined wtih respect to B). Use above data to: 1) write the overall rate equation 2) calculate the rate constant.

A+B -> C+D The complete data is as follows: The initial concentration of A is 400 mmol/L and initial concentration of B is 0.4 mmol/L. The following data is for concentration of C in mmol/L at different times T in seconds T sec: 0 120 240 360 Infinity [C] : 0 0.2 0.3 0.35 0.4 Assuming that the rate law is second order with respect to A (but undetermined wtih respect to B). Use above data to: 1) write the overall rate equation 2) calculate the rate constant.

Gibbs free energy, standard electrode potential problems.

1. What is the standard electrode potential for the half reaction in which free ferric ion is reduced to elemental Iron? 2. Place the following chemical species in ascending order (in energetic terms) as electron acceptors under standard conditions. Fe3+ (reduced to Fe2+); Zn2+ (reduced to Zn); H+;Ag+;Cu2+ (reduced to Cu+); Cl2(aq). 3. Which of the above named species could be reduced spontaneously, under standard conditions, by Iodine ion (I-)?