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(a)
Interpretation: The total number of hydrogen atoms should be identified in ethane molecule.
Concept Introduction: The general formula of a hydrocarbon is 
For hydrocarbons with 1 double bond the general formula is 
Similarly, for hydrocarbons with 1 triple bond the formula is 
A hydrocarbon chain can be in cyclic or ring form, for that the general formula is
Here, r represents the number of rings.
(b)
Interpretation: The total number of hydrogen atoms should be identified in 1-butyne
molecule.
Concept Introduction: The general formula of a hydrocarbon is 
For hydrocarbons with 1 double bond the general formula is 
Similarly, for hydrocarbons with 1 triple bond the formula is 
A hydrocarbon chain can be in cyclic or ring form, for that the general formula is
Here, r represents the number of rings.
(c)
Interpretation: The total number of hydrogen atoms should be identified in propene
molecule.
Concept Introduction: The general formula of a hydrocarbon is 
For hydrocarbons with 1 double bond the general formula is 
Similarly, for hydrocarbons with 1 triple bond the formula is 
A hydrocarbon chain can be in cyclic or ring form, for that the general formula is
Here, r represents the number of rings.
(d)
Interpretation: The total number of hydrogen atoms should be identified in cyclooctane
molecule.
Concept Introduction: The general formula of a hydrocarbon is 
For hydrocarbons with 1 double bond the general formula is 
Similarly, for hydrocarbons with 1 triple bond the formula is 
A hydrocarbon chain can be in cyclic or ring form, for that the general formula is
Here, r represents the number of rings.
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Chapter 9 Solutions
Chemistry For Changing Times (14th Edition)
- Indicate the type of bond that is considered to be a hydrogen bond.(A). Permanent dipole-dipole interaction between polar molecules.(B). Mixed ionic-covalent bond.(C). Principal interatomic bond(D). Van del Waals forces.arrow_forwardRetro aldol: NaOH H₂O H NaOH & d H₂O Harrow_forwardDraw the product of the reaction shown below. Ignore inorganic byproducts. H conc. HBr Drawing Qarrow_forward
- Calculate the atomic packing factor of diamond knowing that the number of Si atoms per cm3 is 2.66·1022 and that the atomic radii of silicon and oxygen are, respectively, 0.038 and 0.117 nm.arrow_forwardA pdf file of your hand drawn, stepwise mechanisms for the reactions. For each reaction in the assignment, you must write each mechanism three times (there are 10 reactions, so 30 mechanisms). (A) do the work on a tablet and save as a pdf., it is expected to write each mechanism out and NOT copy and paste the mechanism after writing it just once. Everything should be drawn out stepwise and every bond that is formed and broken in the process of the reaction, and is expected to see all relevant lone pair electrons and curved arrows. Aldol: NaOH HO H Δ NaOH Δarrow_forwardNonearrow_forward
- Draw structures corresponding to the following names and give IUPAC names for the following compounds: (8 Point) a) b) c) CH3 CH2CH3 CH3CHCH2CH2CH CH3 C=C H3C H H2C=C=CHCH3 d) CI e) (3E,5Z)-2,6-Dimethyl-1,3,5,7-octatetraene f) (Z)-4-bromo-3-methyl-3-penten-1-yne g) cis-1-Bromo-2-ethylcyclopentane h) (5R)-4,4,5-trichloro-3,3-dimethyldecanearrow_forwardNonearrow_forwardReview: Design a total total synthesis synthesis of the following compound using methyloxacyclopropane and any other necessary reagents.arrow_forward
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