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
Nimfa-mama [501]
3 years ago
13

There is an electrolytic cell in which Mn2+ is reduced to Mn and Sn is oxidized to Sn2+.

Chemistry
1 answer:
leonid [27]3 years ago
4 0

Answer:

See explanation

Explanation:

Anode;

Sn(s) ------> Sn^2+(aq) + 2e

Cathode;

Mn^2+(aq) + 2e ------> Mn(s)

The minimum voltage required to drive the reaction is the cell voltage. The cell voltage is obtained from;

E°cell= E°cathode - E°anode

E°cell= -1.19 - (-0.14)

E°cell= -1.05 V

You might be interested in
How many liters of hydrogen (at 0.97atm and 24c) will produce 180 grams of water
slava [35]

H₂ + ½O₂ → H₂O

2g → 18g

So, 18g water needs 2g H₂

So, 1g water needs 2/18g H₂

So, 180g water needs 2/18 x 180g H₂

→ 20 litres of H₂

6 0
2 years ago
Read 2 more answers
PLEASE HELP
Ipatiy [6.2K]

Your answer should be “C.”

MARK ME BRAINLIEST PLEASE!!!!!!

6 0
3 years ago
Read 2 more answers
Can someone me Help please
soldier1979 [14.2K]

Independent would be the amount of sugar given and the dependent would be the amount of cavities

Scientists have control groups so they can have evidence to show the difference between that one and the experimental ones.

And the independent variable is the one that changes because with out it changing you wouldn't get different results.

I could be wrong tho sorryyy! but i hope this helps

8 0
3 years ago
Why is a changing ocean temperature of only one or 2 degrees so concerning? Please help!!!!
Svetllana [295]
Because it throws the earth off balance and if it does it often enough then it will soon add up.

6 0
3 years ago
Read 2 more answers
How many molecules are there in 0.45 moles of so3
vivado [14]

Answer:

2.71

Explanation:

6 0
2 years ago
Other questions:
  • A benefit of using nuclear energy could be the abundance of uranium in nature. Which human risk about mining is the most importa
    15·2 answers
  • Lead has a density of 11.3 grams/cm cubed. What mass of lead will fit in a 20 cm cubed container?
    6·1 answer
  • I need help on #2 a and b. please explain steps and answer
    7·1 answer
  • What type of orbital overlap is responsible for the π bond between carbon and oxygen in the molecule below?
    7·1 answer
  • More complex organisms came to be through ____________ to survive in the environment.
    10·2 answers
  • In which state of matter do the particles spread apart and fill all the space available to them?
    13·2 answers
  • Calculate the final temperature of 12.0 g of Argon (considered as an ideal gas) that is expanded reversibly and adiabatically fr
    12·1 answer
  • What is the scientific name of lion
    8·2 answers
  • The solubility of CaSO4 in pure water at 0oC is 1.09 gram(s) per liter. The value of the solubility product is g
    10·1 answer
  • If I use the answers from here wouldn't that come up as a high % plagiarism ??
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!