The color of light absorbed and the color of the complex in [ C o ( N H 3 ) 5 O H ] 2 + , has to be identified. Concept introduction: Colour or Visible region: The electromagnetic radiation in range of 400 − 700 n m is regarded as visible region which is actually visible to human eyes. The absorbed colours and exhibited colours are complimentary to each other. d-to-d transition: d orbitals in a metal split into higher and lower energy orbitals by absorbing energies. The energy increases as the wavelength of the light decreases. E = hν = hc λ where, ν = frequency λ = wavelength

Question

Please help me find the 1/Time, Log [I^-] Log [S2O8^2-], Log(time) on the data table. With calculation steps. And the average for runs 1a-1b. Please help me thanks in advance. Will up vote!

Answer 1

Question

Chapter 22.7, Problem 22.6CYU

(a)

Interpretation Introduction

Interpretation: The color of light absorbed and the color of the complex in $[Co(NH3)5OH]2+$ , has to be identified.

Concept introduction:

Colour or Visible region: The electromagnetic radiation in range of $400−700 nm$ is regarded as visible region which is actually visible to human eyes.

The absorbed colours and exhibited colours are complimentary to each other.

d-to-d transition: d orbitals in a metal split into higher and lower energy orbitals by absorbing energies.

The energy increases as the wavelength of the light decreases.

$E = hν = hcλwhere, ν = frequencyλ = wavelength$

(b)

Interpretation Introduction

Interpretation: The color of light absorbed and spin configuration (high or low) of complex $[Co(NH3)5NO2]2+$ has to be predicted.

Concept introduction:

Colour or Visible region: The electromagnetic radiation in range of $400−700 nm$ is regarded as visible region which is actually visible to human eyes.

The absorbed colours and exhibited colours are complimentary to each other.

d-to-d transition: d orbitals in a metal split into higher and lower energy orbitals by absorbing energies.

The energy increases as the wavelength of the light decreases.

$E = hν = hcλwhere, ν = frequencyλ = wavelength$

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