Domanda del libro di testo
Classify each hydrocarbon as an alkane, alkene, or alkyne. a. HC≡CH
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Ch.3 - Molecules and Compounds
Tro6th EditionChemistry: A Molecular ApproachISBN: 9780137832217
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TOC.tableOfContents
- Ch.1 - Matter, Measurement & Problem Solving118
- Ch.2 - Atoms & Elements106
- Ch.3 - Molecules and Compounds131
- Ch.4 - Chemical Reactions and Chemical Quantities56
- Ch.5 - Introduction to Solutions and Aqueous Solutions82
- Ch.6 - Gases114
- Ch.7 - Thermochemistry96
- Ch.8 - The Quantum-Mechanical Model of the Atom60
- Ch.9 - Periodic Properties of the Elements90
- Ch.10 - Chemical Bonding I: The Lewis Model89
- Ch.11 - Chemical Bonding II: Molecular Shapes, VSEPR & MO Theory85
- Ch.12 - Liquids, Solids & Intermolecular Forces51
- Ch.13 - Solids & Modern Materials47
- Ch.14 - Solutions90
- Ch.15 - Chemical Kinetics115
- Ch.16 - Chemical Equilibrium68
- Ch.17 - Acids and Bases136
- Ch.18 - Aqueous Ionic Equilibrium153
- Ch.19 - Free Energy & Thermodynamics93
- Ch.20 - Electrochemistry106
- Ch.21 - Radioactivity & Nuclear Chemistry74
- Ch.22 - Organic Chemistry140
Tro6th EditionChemistry: A Molecular ApproachISBN: 9780137832217Non è quello che usi tu?Cambia libro di testo
Capitolo 3, Problema 111
Classify each hydrocarbon as an alkane, alkene, or alkyne. a. H2C=CH−CH3 b. H3C−CH2−CH3 c. HC≡C−CH3 d. H3C−CH2−CH2−CH3
Guida verificata passo dopo passo1
Step 1: Understand the definitions of each hydrocarbon type: an alkane contains only single bonds (C−C), an alkene contains at least one double bond (C=C), and an alkyne contains at least one triple bond (C≡C).
Step 2: Examine the structure of compound (a) H2C=CH−CH3. Identify the presence of a double bond (C=C) between the first two carbon atoms, which classifies it as an alkene.
Step 3: Look at compound (b) H3C−CH2−CH3. Notice that all carbon-carbon bonds are single bonds (C−C), so this compound is an alkane.
Step 4: Analyze compound (c) HC≡C−CH3. The triple bond (C≡C) between the first two carbons indicates this is an alkyne.
Step 5: For compound (d) H3C−CH2−CH2−CH3, observe that all bonds between carbons are single bonds, so this is an alkane.
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Hydrocarbon Classification
Hydrocarbons are organic compounds made of carbon and hydrogen atoms. They are classified based on the types of bonds between carbon atoms: alkanes have only single bonds, alkenes contain at least one double bond, and alkynes have at least one triple bond. Recognizing these bonds is key to classification.
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Percorso guidato
04:29
Intro To Hydrocarbons
Alkanes
Alkanes are saturated hydrocarbons with only single bonds between carbon atoms. Their general formula is CnH2n+2. They are typically less reactive and are named with the suffix '-ane'. Examples include methane (CH4) and propane (C3H8).
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01:20Naming Alkanes Example
Alkenes and Alkynes
Alkenes contain one or more carbon-carbon double bonds and have the general formula CnH2n, while alkynes contain one or more carbon-carbon triple bonds with the formula CnH2n-2. These unsaturated hydrocarbons are more reactive and are named with suffixes '-ene' for alkenes and '-yne' for alkynes.
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00:53Rules for Naming Alkynes
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Domanda del libro di testo
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