Concept explainers
Interpretation:
Each of the given alkyne compound is to be named.
Concept Introduction:
Hydrocarbons are the organic compounds which contain only carbon and hydrogen atoms.
The general molecular formula for the alkyne is
The IUPAC rules for naming the compound are as follows:
The longest continuous chain is to be selected and then the number of carbon atoms is counted in that chain.
If a substituent is present in the longest chain, then name each substituent according to the number of carbon atoms present in the substituent.
The base chain is to be numbered in such a way that the substituent gets the lowest number.
Finally, the compound’s name is written in such a way that the number of the substituent is followed by a dash, after that the name of the substituent is written and then the base name of the compound.
Want to see the full answer?
Check out a sample textbook solutionChapter 6 Solutions
Chemistry In Focus
- Select those compounds that can be correctly called unsaturated and classify each one as an alkene or an alkyne: a.CH3CH2CH3f. b.CH3CH=CHCH3g. c.h.CH2=CHCH2CH3 d.i. e.arrow_forwardWhat are aromatic hydrocarbons? Benzene exhibits resonance. Explain. What are the bond angles in benzene? Give a detailed description of the bonding in benzene. The electrons in benzene are delocalized, while the electrons in simple alkenes and alkynes are localized. Explain the difference.arrow_forwardName the alkenearrow_forward
- 1. Using the grignard reaction of alkanes what is the resulting alkane if the reactant is C4H9Br? a. ethane b. propane c. butane d. pentane 2. Using the grignard reaction of alkanes what is the resulting alkane if the reactant is C5H11F? a. ethane b. propane c. butane d. pentane 3. Using Cl2 in C2H4Cl2 will result in HCl and ______. a. C2H3Cl3 b. C2H4Cl3 c. C2H2Cl3 d. not posiblearrow_forwardBased on the molecular formula, determine whether each compound is an alkane, alkene, or alkyne. (Assume that the hydrocarbons are noncyclic and there is no more than one multiple bond.) a. C,H12 b. CH, c. C;H12 d. CH22arrow_forwardc. CH2-CH2-CH2-CH-CH3 b. C CH3 CH3 d. CH3-CH2-CH-CH,-CH--CH3 CH3 111s C. CH3 12.36 Give the IUPAC name for each of the follov ing d. alkanes. a. CH3-CH,--CH-CH2-CH,-CH3 ČH3 12.39 b. CH3--CH2-CH2-CH-CH3 ČH3 CH c. CH-CH2-CH-CH3 ČH3 CH3 d. CH3-CH-CH2-CH-CH3 CH3 CH3 14.4 12.37 Give the IUPAC name for each of the followi ng alkanes. a. CH3-CH-CH2-CH-CH-CH3 CH3 CH3 CH3 CH3 b. CH3--C-CH,-CH-CH3 CH3 CH3 12 CH3 c. CH3-CH2-C-CH2-CH3 CH2 CH3 CH3 d. CH3-CH2-C-CH2-CH2 CH3 CH2 1. CH3 12.38 Give the IUPAC name for each of the follo ng alkanes. a. CH3-CH2-CH-CH-CH-CH-C CH3 CH2 CH3 CH3arrow_forward
- What is the class of organic compound to which the molecule belong? A. H2N B. CH3 HC= CH3 C. CI, CI CI- CH3arrow_forward1. 1-Ethoxy-2-methylpropane A. Acid anhydride B. Acid chloride C. Ether D. None of the choices 2. C8H16 A. Alkane B. Alkene C. Cycloalkane D. Two of the choices 3. How many CH2 is present in this compound? (Please refer to the timage attached.) A. 6 B. 5 C. 4 D. 3arrow_forwardName the alkene. CH2 H2 .C. CH3arrow_forward
- Consider the following isomers of hexene: A. a disubstituted cis- alkene B. the geometric isomer of ISO C. a tri-substituted Z- alkene D. most stable alkene E. has the highest boiling point F.arrow_forwardName these alkenesarrow_forward28. The correct IUPAC name for the compound CH;-CH-C= C-CH3 js Br a. 4-bromopentyne b. 1-bromo-2-pentyne c. 1-bromo-3-pentyne d. 4-bromo-2-pentynearrow_forward
- Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage Learning
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage Learning