Structural formula for the following compounds has to be written. (a) potassium hexacyanomanganate (III) (b) sodium tetracyanozincate(II) (c) tetramminedichlorocobalt(III) nitrate (d) hexaamminechromium(III) tetrachlorocuprate (II) Concept Introduction: Complex compounds are primarily formed by transition elements which are d-block elements. A co-ordination compound is known as a complex compound is made of metal atom/ion and ligand(s). Ligands are considered as Lewis bases and the central metal atom is Lewis acid. Ligands donate a pair of electron to metal ion and establish bonding with metal ion which is known as co-ordinate bond and hence these compounds are named as co-ordination compounds. The ligands represented inside the square brackets adjacent to the central metal ion, which is termed as co-ordination sphere. Oxidation number of transition metal in its co-ordination compound refers to charge of the metal atom or ion. It is calculated as - o x i d a t i o n number = charge on complex ion - total charge of ligands

Question

6. Chlorine dioxide (CIO) is used as a disinfectant in municipal water-treatment plants. It decomposes in a first-order reaction with a rate constant of 14 s. How long would it take for an initial concentration of 0.06 M to decrease to 0.02 M? [6 pts]

Answer 1

Question

Chapter 22, Problem 22.51QP

Interpretation Introduction

Interpretation:

Structural formula for the following compounds has to be written.

(a) potassium hexacyanomanganate (III)

(b) sodium tetracyanozincate(II)

(c) tetramminedichlorocobalt(III) nitrate

(d) hexaamminechromium(III) tetrachlorocuprate (II)

Concept Introduction:

Complex compounds are primarily formed by transition elements which are d-block elements. A co-ordination compound is known as a complex compound is made of metal atom/ion and ligand(s). Ligands are considered as Lewis bases and the central metal atom is Lewis acid. Ligands donate a pair of electron to metal ion and establish bonding with metal ion which is known as co-ordinate bond and hence these compounds are named as co-ordination compounds. The ligands represented inside the square brackets adjacent to the central metal ion, which is termed as co-ordination sphere.

Oxidation number of transition metal in its co-ordination compound refers to charge of the metal atom or ion. It is calculated as -

oxidation number = charge on complex ion - total charge of ligands

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Students have asked these similar questions

6. Chlorine dioxide (CIO) is used as a disinfectant in municipal water-treatment plants. It decomposes in a first-order reaction with a rate constant of 14 s. How long would it take for an initial concentration of 0.06 M to decrease to 0.02 M? [6 pts]

If possible, replace an H atom on the a carbon of the molecule in the drawing area with a methyl group substituent, and replace an H atom on the ẞ carbon with a hydroxyl group substituent. If one of the substituents can't be added for any reason, just don't add it. If neither substituent can be added, check the box under the drawing area. en HO OH

Curved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and follow the curved arrows to draw the intermediate and product of this hydrohalogenation reaction. Include all lone pairs and charges as appropriate. Br Select to Draw 51°F Sunny esc F1 HBr Select to Draw 1,2-hydride shift Br Select to Draw Q Search F2 F3 F4 1 2 # # 3 DII L F5 F6 F tA $ % Λ