
Concept explainers
(a)
Interpretation:
The number of unpaired electrons for
Concept introduction:
Electronic distribution of atoms and molecules in atomic or molecular orbital is referred to as electron configuration.
According to the Hund’s rule; the pairing of electrons takes place when all the orbitals with equal in energy are first singly filled.
(b)
Interpretation:
The number of unpaired electrons for
Concept introduction:
Electronic distribution of atoms and molecules in atomic or molecular orbital is referred to as electron configuration.
According to the Hund’s rule; the pairing of electrons takes place when all the orbitals with equal in energy are first singly filled.
(c)
Interpretation:
The number of unpaired electrons for
Concept introduction:
Electronic distribution of atoms and molecules in atomic or molecular orbital is referred to as electron configuration.
According to the Hund’s rule; the pairing of electrons takes place when all the orbitals with equal in energy are first singly filled.
(d)
Interpretation:
The number of unpaired electrons for
Concept introduction:
Electronic distribution of atoms and molecules in atomic or molecular orbital is referred to as electron configuration.
According to the Hund’s rule; the pairing of electrons takes place when all the orbitals with equal in energy are first singly filled.

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Chapter 21 Solutions
CHEMISTRY-MASTERINGCHEMISTRY W/ETEXT
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- Using the table of Reactants and Products provided provide the correct letter that corresponds with the Carboxylic acid that is formed in the reaction below. 6 M NaOH Acid-workup WRITE THE CORRECT LETTER ONLY DO NOT WRITE EXTRA WORDS OR PHRASES A) Pool of Reagents for Part B CI B) OH C) E) CI J) racemic F) K) OH N) OH P) G) OH D) HO H) L) M) HO Q) R) CI Aarrow_forwardIn the table below, the exact chemical structures for Methyl salicylate can be represented by the letter WRITE THE CORRECT LETTER ONLY DO NOT WRITE EXTRA WORDS OR PHRASES CI B) A) E) Cl racemic F) J) CI K) N) OH P) Pool of Reagents for Part B OH OH G) L) OH D) HO H) M) HO Q) R) CIarrow_forwardDraw the stepwise mechanism for the reactionsarrow_forward
- Part I. a) Draw reaction mechanism for the transformations of benzophenone to benzopinacol to benzopinaco lone b) Pinacol (2,3-dimethyl, 1-3-butanediol) on treatment w/ acid gives a mixture of pina colone (3,3-dimethyl-2-butanone) and 2, 3-dimethyl - 1,3-butadiene. Give reasonable mechanism the formation of the products Forarrow_forward3. The explosive decomposition of 2 mole of TNT (2,4,6-trinitrotoluene) is shown below: Assume the C(s) is soot-basically atomic carbon (although it isn't actually atomic carbon in real life). 2 CH3 H NO2 NO2 3N2 (g)+7CO (g) + 5H₂O (g) + 7C (s) H a. Use bond dissociation energies to calculate how much AU is for this reaction in kJ/mol.arrow_forwardPart I. Draw reaction mechanism for the transformations of benzophenone to benzopinacol to benzopinaco lone and answer the ff: Pinacol (2,3-dimethyl, 1-3-butanediol) on treatment w/ acid gives a mixture of pina colone and (3,3-dimethyl-2-butanone) 2,3-dimethyl-1,3-butadiene. Give reasonable mechanism the formation of the products Forarrow_forward
- Show the mechanism for these reactionsarrow_forwardDraw the stepwise mechanismarrow_forwardDraw a structural formula of the principal product formed when benzonitrile is treated with each reagent. (a) H₂O (one equivalent), H₂SO₄, heat (b) H₂O (excess), H₂SO₄, heat (c) NaOH, H₂O, heat (d) LiAlH4, then H₂Oarrow_forward
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