awwimvana
awwimvana awwimvana
  • 24-12-2020
  • Chemistry
contestada

What is the standard reduction potential,E, for the half-reaction Zn2+(aq)+2e- -> Zn(s)?

What is the standard reduction potentialE for the halfreaction Zn2aq2e gt Zns class=

Respuesta :

Muscardinus Muscardinus
  • 29-12-2020

Answer:

E = -0.76 V

Explanation:

The potential between the anode and the cathode is called standard reduction potential. It gives the tendency of the species to get reduced.

The given half reaction is :

[tex]Zn^{2+}(aq)+2e^{-}\rightarrow Zn(s)[/tex]

Zn²⁺ is the reduced form of Zn.

It is a stronger reducng agent.

Its standard reduction potential (E) has a sandard value.

E = -0.76 V

Hence, the correct option is (c).

Answer Link

Otras preguntas

A package of modeling clay was shaped like a cone with a radius of 25 cm and a height of 7.2 cm. Miriam used all the clay to make a cylinder with a radius of 15
The founder of Christianity was _____. A. Abraham B. Jesus C. Muhammad D. Moses
What speed does an xray have in space?
what is 28a^11 b^7 divided by 4a^3b
9 miles is approximately equal to 16 km. How many km are equal to 63 miles? How many miles are equal to 48 km?
7/8 times c for c =8
The students in Ms. Lorenzo’s class collected the following numbers of bottle caps: 10, 20, 40, 50, 30, 10, 60, 10, 2040, 30, 30, 50, 70, 50, 70, 60, 30 a. Mak
Identify the pair of angles as corresponding alternate interior, both or neither
Help with writing equations.The pictures below have the questions I need help with.
fractions-what is bigger 6/6 4/6 or 8/6