Concept explainers
(a)
Interpretation:
Give the reaction why the IUPAC name of the compound 1,3-Dimethylbutane is incorrect and give the correct IUPAC name for it.
Concept Introduction:
While naming the branched
(b)
Interpretation:
Give the reaction why the IUPAC name of the compound 4-Methylpentane is incorrect and give the correct IUPAC name for it.
Concept Introduction:
While naming the branched alkanes, first step is to identify the longest chain of carbon atoms and it is considered as the parent chain. The name of this parent chain becomes the root name of the compound.
(c)
Interpretation:
Give the reaction why the IUPAC name of the compound 2,2-Diethylbutane is incorrect and give the correct IUPAC name for it.
Concept Introduction:
While naming the branched alkanes, first step is to identify the longest chain of carbon atoms and it is considered as the parent chain. The name of this parent chain becomes the root name of the compound.
If there are two different substituents, then these are listed in alphabetical order and numbering of the chain is done from the end that gives the lower number to the substituent encountered first.
(d)
Interpretation:
Give the reaction why the IUPAC name of the compound 2-Ethyl-3-methylpentane is incorrect and give the correct IUPAC name for it.
Concept Introduction:
While naming the branched alkanes, first step is to identify the longest chain of carbon atoms and it is considered as the parent chain. The name of this parent chain becomes the root name of the compound.
(e)
Interpretation:
Give the reaction why the IUPAC name of the compound 2-Propylpentane is incorrect and give the correct IUPAC name for it.
Concept Introduction:
While naming the branched alkanes, first step is to identify the longest chain of carbon atoms and it is considered as the parent chain. The name of this parent chain becomes the root name of the compound.
(f)
Interpretation:
Give the reaction why the IUPAC name of the compound 2,2-Dimethylheptane is incorrect and give the correct IUPAC name for it.
Concept Introduction:
While naming the branched alkanes, first step is to identify the longest chain of carbon atoms and it is considered as the parent chain. The name of this parent chain becomes the root name of the compound.
If there are two different substituents, then these are listed in alphabetical order and numbering of the chain is done from the end that gives the lower number to the substituent encountered first.
(g)
Interpretation:
Give the reaction why the IUPAC name of the compound 2,2-Dimethylcyclopropane is incorrect and give the correct IUPAC name for it.
Concept Introduction:
While naming the alkanes having same substituents, numbering is done from the end that gives the lower number.
(h)
Interpretation:
Give the reaction why the IUPAC name of the compound 1-Ethyl-5-methylcyclohexane is incorrect and give the correct IUPAC name for it.
Concept Introduction:
While naming the branched alkanes, first step is to identify the longest chain of carbon atoms and it is considered as the parent chain. The name of this parent chain becomes the root name of the compound.
The numbering of the parent chain starts from the end that gives the lower number to the substituent encountered first.
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Chapter 11 Solutions
Introduction to General, Organic and Biochemistry
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- Using reaction free energy to predict equilibrium composition Consider the following equilibrium: N2 (g) + 3H2 (g) = 2NH3 (g) AGº = -34. KJ Now suppose a reaction vessel is filled with 8.06 atm of nitrogen (N2) and 2.58 atm of ammonia (NH3) at 106. °C. Answer the following questions about this system: rise Under these conditions, will the pressure of N2 tend to rise or fall? ☐ x10 fall Is it possible to reverse this tendency by adding H₂? In other words, if you said the pressure of N2 will tend to rise, can that be changed to a tendency to fall by adding H2? Similarly, if you said the pressure of N will tend to fall, can that be changed to a tendency to rise by adding H₂? If you said the tendency can be reversed in the second question, calculate the minimum pressure of H₂ needed to reverse it. Round your answer to 2 significant digits. yes no ☐ atm Х ด ? olo 18 Ararrow_forwardFour liters of an aqueous solution containing 6.98 mg of acetic acid were prepared. At 25°C, the measured conductivity was 5.89x10-3 mS cm-1. Calculate the degree of dissociation of the acid and its ionization constant.Molecular weights: O (15.999), C (12.011), H (1.008).Limiting molar ionic conductivities (λ+0 and λ-0) of Ac-(aq) and H+(aq): 40.9 and 349.8 S cm-2 mol-1.arrow_forwardDetermine the change in Gibbs energy, entropy, and enthalpy at 25°C for the battery from which the data in the table were obtained.T (°C) 15 20 25 30 35Eo (mV) 227.13 224.38 221.87 219.37 216.59Data: n = 1, F = 96485 C mol–1arrow_forward
- Indicate the correct options.1. The units of the transport number are Siemens per mole.2. The Siemens and the ohm are not equivalent.3. The Van't Hoff factor is dimensionless.4. Molar conductivity does not depend on the electrolyte concentration.arrow_forwardIdeally nonpolarizable electrodes can1. participate as reducers in reactions.2. be formed only with hydrogen.3. participate as oxidizers in reactions.4. form open and closed electrochemical systems.arrow_forwardIndicate the options for an electrified interface:1. Temperature has no influence on it.2. Not all theories that describe it include a well-defined electrical double layer.3. Under favorable conditions, its differential capacitance can be determined with the help of experimental measurements.4. A component with high electronic conductivity is involved in its formation.arrow_forward
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