Question

Please answer and explain all areas of the question Enter electrons as e-. Use smallest possible...

Please answer and explain all areas of the question

Enter electrons as e-.
Use smallest possible integer coefficients.
If a box is not needed, leave it blank.



A voltaic cell is constructed from a standard H+|H2 half cell (E°red = 0.000V) and a standard Ni2+|Ni half cell (E°red = -0.250V).

The anode reaction is:

_____(aq)(s)(l)(g) + _______(aq)(s)(l)(g) ______(aq)(s)(l)(g) + ______(aq)(s)(l)(g)



The cathode reaction is:

_____(aq)(s)(l)(g) + _______ (aq)(s)(l)(g) _______ (aq)(s)(l)(g) + _______(aq)(s)(l)(g)



The spontaneous cell reaction is:

_____(aq)(s)(l)(g) + _______(aq)(s)(l)(g) _______ (aq)(s)(l)(g) + _______(aq)(s)(l)(g)



The cell voltage is __________ V.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Enter electrons as e-. Use smallest possible integer coefficients. If a box is not needed, leave...
Enter electrons as e-. Use smallest possible integer coefficients. If a box is not needed, leave it blank. A voltaic cell is constructed from a standard Mn2+|Mn half cell (E°red = -1.180V) and a standard Cu2+|Cu+ half cell (E°red = 0.153V).   The anode reaction is: The cathode reaction is: The spontaneous cell reaction is: The cell voltage is _____ V.
Enter electrons as e-. Use smallest possible integer coefficients for ALL reactions. If a box is...
Enter electrons as e-. Use smallest possible integer coefficients for ALL reactions. If a box is not needed, leave it blank. A voltaic cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a salt bridge. Pb2+(aq) + 2Cr2+(aq) ----->Pb(s) + 2Cr3+(aq) The anode reaction is: _____(aq)(s)(l)(g) + _____(aq)(s)(l)(g) --->   _____(aq)(s)(l)(g) + _____(aq)(s)(l)(g) The cathode reaction is: _____(aq)(s)(l)(g) + _____(aq)(s)(l)(g) ----->   ____(aq)(s)(l)(g) + ____(aq)(s)(l)(g) In the external circuit, electrons migrate _____ (from, to) the...
Enter electrons as e-. A voltaic cell is constructed in which the anode is a Sn|Sn2+...
Enter electrons as e-. A voltaic cell is constructed in which the anode is a Sn|Sn2+ half cell and the cathode is a I-|I2 half cell. The half-cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: __(aq)(s)(l)(g) + __(aq)(s)(l)(g)   ----->   __(aq)(s)(l)(g) + __(aq)(s)(l)(g) The cathode reaction is: __(aq)(s)(l)(g) + __(aq)(s)(l)(g)   ----->...
Enter electrons as e-. A voltaic cell is constructed in which the anode is a Mg|Mg2+...
Enter electrons as e-. A voltaic cell is constructed in which the anode is a Mg|Mg2+ half cell and the cathode is a Zn|Zn2+ half cell. The half-cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: __(aq)(s)(l)(g) + __(aq)(s)(l)(g) -----> __(aq)(s)(l)(g) + __(aq)(s)(l)(g) The cathode reaction is: __(aq)(s)(l)(g) + __(aq)(s)(l)(g) ----->...
1)A standard galvanic cell is constructed in which a H+ | H2 half cell acts as...
1)A standard galvanic cell is constructed in which a H+ | H2 half cell acts as the cathode. Which of the following statements are correct? Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) a) H2 is oxidized at the cathode. b) The cathode reaction is 2H+ + 2e- -> H2 c) Mn2+|Mn could be the other standard half cell. d) Fe3+|Fe2+ could be the other standard half cell. e) In the external circuit, electrons flow...
Enter electrons as e-. A voltaic cell is constructed in which the anode is a Cu|Cu2+...
Enter electrons as e-. A voltaic cell is constructed in which the anode is a Cu|Cu2+ half cell and the cathode is a F-|F2 half cell. The half-cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: + + The cathode reaction is: + + The net cell reaction is: + +...
Enter electrons as e-. Use smallest possible integer coefficients. If a box is not needed, leave...
Enter electrons as e-. Use smallest possible integer coefficients. If a box is not needed, leave it blank. Use the table 'Standard Reduction Potentials' located in the 'Tables', to predict if a reaction will occur when Fe metal is put into a 1M aqueous Cd2+ solution. If a reaction will occur, write a balanced net ionic equation for the reaction. If no reaction will occur, leave all boxes blank. ___ + ___ ------> ___+ ___ Use a table of Standard...
A voltaic cell is constructed in which the anode is a Cr2+|Cr3+ half cell and the...
A voltaic cell is constructed in which the anode is a Cr2+|Cr3+ half cell and the cathode is a Ag|Ag+ half cell. The half-cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: __(aq)(s)(l)(g) + __(aq)(s)(l)(g) -----> __(aq)(s)(l)(g) + __(aq)(s)(l)(g) The cathode reaction is: __(aq)(s)(l)(g) + __ (aq)(s)(l)(g) ----->   __(aq)(s)(l)(g) + __(aq)(s)(l)(g)...
Each of the following reactions involves a transfer of electrons. The number of electrons transferred is...
Each of the following reactions involves a transfer of electrons. The number of electrons transferred is represented with the letter n . For each of the following balanced reactions, determine the number of electrons transferred. Part A 2Fe3+(aq)+3Sn(s)→2Fe(s)+3Sn2+(aq) Express your answer using an integer. Part B Consider a voltaic cell that is set up as follows: Anode contains an Fe(s) electrode and 1M Fe2+(aq) Cathode contains a Ni(s) electrode and 1M Ni2+(aq) Which of the following statements match the anode?...
1)A voltaic cell is constructed in which the anode is a I-|I2 half cell and the...
1)A voltaic cell is constructed in which the anode is a I-|I2 half cell and the cathode is a Cl-|Cl2 half cell. The half-cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: The cathode reaction is: The net cell reaction is: In the external circuit, electrons migrate _____the I-|I2 electrode ____...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT