riceadrian2807 riceadrian2807
  • 07-09-2018
  • Chemistry
contestada

Given: logK=nE∘0.0592 What is the value K for this redox reaction? Zn2+(aq) + 2 Cl−(aq) → Zn(s) + Cl2(
g. Ecell = –2.12 V

Respuesta :

znk
znk znk
  • 08-09-2018

K = 2.4 × 10^(-72)

Step 1. Determine the value of n

Zn^(2+) + 2e^(-) → Zn

2Cl^(-) → Cl_2 + 2e^(-)

Zn^(2+) + 2Cl^(-) → Zn + Cl_2

∴ n = 2

Step 2. Calculate K

logK = nE°/0.0592 V = [2 × (-2.12 V)]/0.0592 V = -71.62

K = 10^(-71.62) = 2.4 × 10^(-72)

Answer Link

Otras preguntas

Suppose the price of movie tickets changes. the price change leads to a 10 percent increase in the quantity demanded of movie tickets. this causes the total rev
What scientist looked at cork through a compound microscope?
Which health risk is associated with tanning beds? addiction hepatitis skin cancer tetanus
How do I write a linear equation for the cost of printing a store flyer is $450 for 1000 copies and $880 for 2000 copies
What is the answer to this question
what is the answer to this question
What happens to the pH of the battery acid if you dilute it to a 0.1 M solution (0.1L battery acid and water to 1.0L)?
Which best describes the emergence of Ottoman Empire?
What does it mean when two such lines intersect? What can you say about the solution of the two equations?
Why did President Roosevelt declare a bank holiday after taking office? Check all that apply. 1. to enable inspections of bank finances 2. to allow banks to res