Please answer ALL questions, if not then please DONT answer, thank you Based on the standard half-cell voltages given in question 4, the strongest oxidizing reagent is: A) solid nickel B) H+ C) Ni2+ ions D) Fe3+ ions E) Ag+ ions Question 7 Given the standard half cell voltages in Question 4, what is Delta G for the redox reaction in which silver ions oxidize hydrogen gas to H+? Choose the closest. A) The reaction is not spontaneous B) -75 kJ C) 75 kJ D) -150 kJ E) 150 kJ Question 8 What is the equilibrium constant of the Question 7 reaction at 298K? A) 1 x 10-27 B) 1 x 1027 C) 1 x 1013 D) 1 x 10-13 E) 6.02 x 1023 Question 9 Consider a galvanic cell in which solid nickel is oxidized in a solution of iron ions with concentrations as follows: Fe3+ 0.01M Fe2+ 0.02M Ni2+ 1.0M Use the standard cell voltages given in Question 4, calculate the voltage of this cell. A) 1.03 B) 1.05 C) 1.07 D) 1.09 E) 1.10 Question 10 A galvanic cell is constructed with two half-cells, each having a nickel electrode immersed in a solution of Ni2+. One of the half cells has nickel ions with a concentration of 1M, and in the other it is 0.1M. What is the voltage of this cell? A) 0 volts B) 0.01 v C) 0.03 v D) 0.05 v E) 0.07 v
Please answer ALL questions, if not then please DONT answer, thank you Based on the standard half-cell voltages given in question 4, the strongest oxidizing reagent is: A) solid nickel B) H+ C) Ni2+ ions D) Fe3+ ions E) Ag+ ions Question 7 Given the standard half cell voltages in Question 4, what is Delta G for the redox reaction in which silver ions oxidize hydrogen gas to H+? Choose the closest. A) The reaction is not spontaneous B) -75 kJ C) 75 kJ D) -150 kJ E) 150 kJ Question 8 What is the equilibrium constant of the Question 7 reaction at 298K? A) 1 x 10-27 B) 1 x 1027 C) 1 x 1013 D) 1 x 10-13 E) 6.02 x 1023 Question 9 Consider a galvanic cell in which solid nickel is oxidized in a solution of iron ions with concentrations as follows: Fe3+ 0.01M Fe2+ 0.02M Ni2+ 1.0M Use the standard cell voltages given in Question 4, calculate the voltage of this cell. A) 1.03 B) 1.05 C) 1.07 D) 1.09 E) 1.10 Question 10 A galvanic cell is constructed with two half-cells, each having a nickel electrode immersed in a solution of Ni2+. One of the half cells has nickel ions with a concentration of 1M, and in the other it is 0.1M. What is the voltage of this cell? A) 0 volts B) 0.01 v C) 0.03 v D) 0.05 v E) 0.07 v
Please answer ALL questions, if not then please DONT answer, thank you Based on the standard half-cell voltages given in question 4, the strongest oxidizing reagent is: A) solid nickel B) H+ C) Ni2+ ions D) Fe3+ ions E) Ag+ ions Question 7 Given the standard half cell voltages in Question 4, what is Delta G for the redox reaction in which silver ions oxidize hydrogen gas to H+? Choose the closest. A) The reaction is not spontaneous B) -75 kJ C) 75 kJ D) -150 kJ E) 150 kJ Question 8 What is the equilibrium constant of the Question 7 reaction at 298K? A) 1 x 10-27 B) 1 x 1027 C) 1 x 1013 D) 1 x 10-13 E) 6.02 x 1023 Question 9 Consider a galvanic cell in which solid nickel is oxidized in a solution of iron ions with concentrations as follows: Fe3+ 0.01M Fe2+ 0.02M Ni2+ 1.0M Use the standard cell voltages given in Question 4, calculate the voltage of this cell. A) 1.03 B) 1.05 C) 1.07 D) 1.09 E) 1.10 Question 10 A galvanic cell is constructed with two half-cells, each having a nickel electrode immersed in a solution of Ni2+. One of the half cells has nickel ions with a concentration of 1M, and in the other it is 0.1M. What is the voltage of this cell? A) 0 volts B) 0.01 v C) 0.03 v D) 0.05 v E) 0.07 v
Please answer ALL questions, if not then please DONT answer, thank you
Based on the standard half-cell voltages given in question 4, the strongest oxidizing reagent is:
A) solid nickel
B) H+
C) Ni2+ ions
D) Fe3+ ions
E) Ag+ ions
Question 7
Given the standard half cell voltages in Question 4, what is Delta G for the redox reaction in which silver ions oxidize hydrogen gas to H+? Choose the closest.
A) The reaction is not spontaneous
B) -75 kJ
C) 75 kJ
D) -150 kJ
E) 150 kJ
Question 8
What is the equilibrium constant of the Question 7 reaction at 298K?
A) 1 x 10-27
B) 1 x 1027
C) 1 x 1013
D) 1 x 10-13
E) 6.02 x 1023
Question 9
Consider a galvanic cell in which solid nickel is oxidized in a solution of iron ions with concentrations as follows:
Fe3+ 0.01M
Fe2+ 0.02M
Ni2+ 1.0M
Use the standard cell voltages given in Question 4, calculate the voltage of this cell.
A) 1.03
B) 1.05
C) 1.07
D) 1.09
E) 1.10
Question 10
A galvanic cell is constructed with two half-cells, each having a nickel electrode immersed in a solution of Ni2+. One of the half cells has nickel ions with a concentration of 1M, and in the other it is 0.1M. What is the voltage of this cell?
A) 0 volts
B) 0.01 v
C) 0.03 v
D) 0.05 v
E) 0.07 v
Definition Definition Chemical reactions involving both oxidation and reduction processes. During a redox reaction, electron transfer takes place in such a way that one chemical compound gets reduced and the other gets oxidized.
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