1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kondor19780726 [428]
3 years ago
13

The question is below

Chemistry
1 answer:
rodikova [14]3 years ago
3 0
The anode is the electrode where the oxidation occurs.

Cathode is the electrode where the reducction occurs.

Equations:

  Mn(2+) + 2e-  --->  Mn(s)                      Eo = - 1.18 V
2Fe(3+) + 2e-  ----> 2 Fe(2+)                2Eo = + 1.54 V

The electrons flow from the electrode with the lower Eo to the electrode with the higher Eo yielding to a positive voltage.

Eo = 1.54 V - (- 1.18) = 1.54 + 1.18 = 2.72

Answer: 2.72 V

You might be interested in
Based on the activity series of metal, which reaction with water will not happen?
laila [671]

Answer:

B

Explanation:

B, H2O + Na The elements toward the bottom left corner of the periodic table are the metals that are the most active in the sense of being the most reactive. Lithium, sodium, and potassium all react with water,

5 0
3 years ago
Please help fast! I will give brainliest!
Kaylis [27]

Answer:(c)

Explanation:

3 0
2 years ago
How many theoretical plates produce a chromatography peak eluting at 12.83 min with a width at half-height of 8.7 s
GrogVix [38]
Answer-Figure P38.63a
is a three-dimensional sketch of a birefringent crystal. The dotted lines illustrate how a thin, parallefaced slab of material could be cut from the larger specimen with the crystal’s optic axis parallel to the faces of the plate.”


Sorry if it’s it correct
4 0
2 years ago
Which of the following shows the correct order of the inner planets?
Sonbull [250]

Mercury, Venus, Earth,Mars

4 0
2 years ago
Read 2 more answers
2 mg + 02–> 2Mg0 reaction type?
Serga [27]

Displacement reaction

5 0
3 years ago
Other questions:
  • Using the equation PCl5(g)=PCl3(g)+Cl2(g), if PCl5 is removed, what will the equilibrium shift?
    9·1 answer
  • Which type of bonding is most important in ch3ch2ch2ch2ch2ch3?
    11·1 answer
  • What do you think happens when paleontologists find only partial remains?
    12·1 answer
  • When the partition is removed, the gas expands and fills both compartments. How many moles n of gas were initially contained in
    6·1 answer
  • The symbol mm represents​
    13·2 answers
  • 1
    12·1 answer
  • Which would be the first of the two magnetic in the mixture to be melted? A. Copper B. Iron C. Nickel D. Tin
    9·1 answer
  • A solution is
    11·1 answer
  • How many ELEMENTS are in Mg + 2HCl → H2 + MgCl2
    14·1 answer
  • How many hydrogen bonds will be found within an alpha helix that is 18 amino acids long?.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!