Domanda del libro di testo
Parts (a)–(f) of this assessment refer to the rotation around the single bond of ethane.
(b) What is the order of the reaction with regard to ethane?
1104
views
Ch. 5 - Chemical Reaction Analysis: Thermodynamics and Kinetics
Mullins1st EditionOrganic Chemistry: A Learner Centered ApproachISBN: 9780137566471
Non è quello che usi tu?Cambia libro di testoScegli un libro di testo diverso
TOC.tableOfContents
- Ch. 2 - General Chemistry Translated: Finding the Electrons114
- Ch. 3 - Alkanes and Cycloalkanes: Properties and Conformational Analysis109
- Ch. 4 - Acids and Bases/Electron Flow144
- Ch. 5 - Chemical Reaction Analysis: Thermodynamics and Kinetics118
- Ch. 6 - Stereoisomerism: Arrangement of Atoms in Space112
- Ch. 7 - Principles of Green (Organic) Chemistry3
- Ch. 8 - Alkenes 1: Properties and Electrophilic Additions158
- Ch. 9 - Alkenes 2: Oxidation and Reduction150
- Ch. 10 - Alkynes: Electrophilic Addition and Redox Reactions101
- Ch. 11 - Properties and Synthesis of Alkyl Halides: Radical Reactions108
- Ch. 12 - Substitution and Elimination: Reactions of Haloalkanes172
- Ch. 13 - Alcohols, Ethers and Related Compounds: Substitution and Elimination239
- Ch. 14 - Structural Identification 1: Infrared Spectroscopy and Mass Spectrometry54
- Ch. 15 - Structural Identification 2: Nuclear Magnetic Resonance Spectroscopy93
- Ch. 16 - Metals in Organic Chemistry48
- Ch. 17 - Carbonyl Addition Reactions: Aldehydes and Ketones45
- Ch. 18 - Nucleophilic Acyl Substitution 1: Carboxylic Acids18
- Ch. 19 - Nucleophilic Acyl Substitution 2: Carboxylic Acid Derivatives39
- Ch. 20 - Enolates: Carbonyl Addition and Substitution13
- Ch. 21 - Conjugated Systems 1: Stability and Addition Reactions56
- Ch. 22 - Conjugated Systems 2: Pericyclic Reactions54
- Ch. 23 - Benzene 1: Aromatic Stability and Substitution Reactions64
- Ch. 24 - Benzene 2: Reactions Influenced by the Aromatic Ring62
- Ch. 25 - Amines: Structure, Reactions, and Synthesis27
- Ch. 26 - Amino Acids, Proteins, and Peptide Synthesis9
- Ch. 27 - Carbohydrates, Nucleic Acids, and Lipids54
Mullins1st EditionOrganic Chemistry: A Learner Centered ApproachISBN: 9780137566471Non è quello che usi tu?Cambia libro di testo
Tutti i libri di testo
Mullins 1st EditionCh. 5 - Chemical Reaction Analysis: Thermodynamics and KineticsProblema 73
Mullins 1st EditionCh. 5 - Chemical Reaction Analysis: Thermodynamics and KineticsProblema 73Capitolo 4, Problema 73
For rotation around a bond, the rate constant is equal to the reaction rate. Why?
Guida verificata passo dopo passo1
Understand the context: In organic chemistry, bond rotation refers to the movement around a single bond (sigma bond) in a molecule. This is a dynamic process that can be described using reaction kinetics, where the rate constant (k) is a measure of how quickly the rotation occurs.
Recognize the relationship: The rate constant (k) is directly related to the reaction rate (v) through the equation: , where [A] is the concentration of the reactant. For bond rotation, the 'reactant' is the molecule in its initial conformation.
Simplify the scenario: In the case of bond rotation, the concentration of the molecule undergoing rotation does not change because the process is intramolecular (occurs within the same molecule). Therefore, [A] is constant, and the reaction rate (v) becomes directly proportional to the rate constant (k).
Interpret the equality: Since the concentration [A] is constant and does not affect the proportionality, the rate constant (k) effectively represents the reaction rate (v) for bond rotation. This is why the rate constant is equal to the reaction rate in this specific context.
Conclude the reasoning: The equality between the rate constant and the reaction rate is unique to processes like bond rotation, where the 'reactant' concentration remains unchanged, and the process is governed solely by the intrinsic rate of rotation.
Risposta video verificata per un problema simile:
Questa soluzione video è stata consigliata dai nostri tutor come utile per risolvere questo problema.
Concetti chiave
Ecco i concetti essenziali che devi comprendere per rispondere correttamente alla domanda.
Bond Rotation
Bond rotation refers to the ability of atoms connected by a single bond to rotate around that bond axis. This rotation can influence the spatial arrangement of atoms in a molecule, affecting its conformation and, consequently, its reactivity. Understanding how and why certain bonds rotate is crucial for grasping the dynamics of molecular interactions.
Video consigliato:
06:00
Single bonds, double bonds, and triple bonds.
Rate Constant
The rate constant is a proportionality factor in the rate equation of a chemical reaction, indicating the speed at which a reaction occurs. It is influenced by factors such as temperature and the nature of the reactants. In the context of bond rotation, the rate constant reflects how quickly the rotation can occur, which is directly related to the reaction rate.
Video consigliato:
Percorso guidato
2:29Rates of Intramolecular Reactions Concept 1
Reaction Rate
The reaction rate is the speed at which reactants are converted into products in a chemical reaction. It can be affected by various factors, including concentration, temperature, and the presence of catalysts. In the case of bond rotation, the reaction rate being equal to the rate constant suggests that the rotation is a fundamental step in the reaction mechanism, directly influencing the overall kinetics.
Video consigliato:
Percorso guidato
5:07Rates of Intramolecular Reactions Concept 2
Pratica correlata
Domanda del libro di testo
Parts (a)–(f) of this assessment refer to the rotation around the single bond of ethane.
(c) Write the rate law for this reaction.
1088
views
Domanda del libro di testo
Parts (a)–(f) of this assessment refer to the rotation around the single bond of ethane.
(a) Given that the rate of the reaction is independent of concentration, fill in the missing rates in the following table.
1221
views