
Concept explainers
(a)
Interpretation: The formula of rutile as TiO2 on the basis of given unit cell needs to be determined.
Concept Introduction:
Each solid has a different type of unit cell and crystal lattice that makes it unique from other solids. The atoms are arranged in unit cells.
The unit cells in the solids can arrange in different ways. In a crystal each particle can be represented as spherical atoms which are packed together and bonded to each other equally in all directions. It is called closest packing of crystal that can be in hexagonal cubic packing, close cubic packing, face center cubic packing, etc.
(b)
Interpretation: The oxidation number, for both reactions with identification of oxidizing and reducing agent for each reaction needs to be done.
Concept Introduction:
Each solid has a different type of unit cell and crystal lattice that makes it unique from other solids. The atoms are arranged in unit cells.
The unit cells in the solids can arrange in different ways. In a crystal, each particle can be represented as spherical atoms which are packed together and bonded to each other equally in all directions. It is called closest packing of crystal that can be in hexagonal cubic packing, close cubic packing, face center cubic packing, etc.

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Chapter 19 Solutions
Chemical Principles
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- Draw the stepwise mechanism for the reactionsarrow_forwardPart 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_forward
- Part 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_forwardShow the mechanism for these reactionsarrow_forwardDraw the stepwise mechanismarrow_forward
- Draw 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_forwardDraw the stepwise mechanism for the reactionsarrow_forwardDraw stepwise mechanismarrow_forward
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