JoVE Logo
Auteurs
Neem contact met ons op.

Meld u aan

Core - Organic Chemistry

    Chapter 2

    Thermodynamics and Chemical Kinetics

    2.1 : Chemical Reactions02:26

    2.1 : Chemical Reactions

    A balanced chemical equation provides the information of chemical formulas of the reactants and products involved in the chemical change. A ...

    9.8K views
    2.2 : Enthalpy and Heat of Reaction02:12

    2.2 : Enthalpy and Heat of Reaction

    Combustion, commonly known as burning, is a reaction in which a substance reacts with an oxidizing agent, which in most cases is molecular oxygen, to ...

    8.3K views
    2.3 : Energetics of Solution Formation02:35

    2.3 : Energetics of Solution Formation

    The formation of a solution is an example of a spontaneous process, which is a process that occurs under specified conditions without energy from some ...

    6.7K views
    2.4 : Entropy and Solvation02:05

    2.4 : Entropy and Solvation

    The process of surrounding a solute with solvent is called solvation. It involves evenly distributing the solute within the solvent. The rule of thumb for ...

    7.0K views
    2.5 : Gibbs Free Energy and Thermodynamic Favorability02:23

    2.5 : Gibbs Free Energy and Thermodynamic Favorability

    The spontaneity of a process depends upon the temperature of the system. Phase transitions, for example, will proceed spontaneously in one direction or ...

    6.7K views
    2.6 : Chemical and Solubility Equilibria02:21

    2.6 : Chemical and Solubility Equilibria

    The free energy change associated with dissolving a solute in a liter of solvent is called the free energy of a solution, ΔGsolution. The overall ...

    4.1K views
    2.7 : Rate Law and Reaction Order02:33

    2.7 : Rate Law and Reaction Order

    The rate of a reaction is affected by the concentrations of reactants. Rate laws (differential rate laws) or rate equations are mathematical expressions ...

    9.3K views
    2.8 : Effect of Temperature Change on Reaction Rate02:28

    2.8 : Effect of Temperature Change on Reaction Rate

    The Arrhenius equation, relates the activation energy and the rate constant, k, for many chemical reactions. In this equation, R is the ideal gas ...

    4.0K views
    2.9 : Multi-Step Reactions02:31

    2.9 : Multi-Step Reactions

    Chemical reactions often occur in a stepwise fashion involving two or more distinct reactions taking place in a sequence. A balanced equation indicates ...

    7.2K views
    2.10 : Bond Dissociation Energy and Activation Energy02:13

    2.10 : Bond Dissociation Energy and Activation Energy

    Bond energy is the energy required to break a bond homolytically. These values are usually expressed in units of kcal/mol or kJ/mol and are referred to as ...

    8.7K views
    2.11 : Energy Diagrams, Transition States, and Intermediates02:13

    2.11 : Energy Diagrams, Transition States, and Intermediates

    Free-energy diagrams, or reaction coordinate diagrams, are graphs showing the energy changes that occur during a chemical reaction. The reaction ...

    16.1K views
    2.12 : Predicting Reaction Outcomes02:24

    2.12 : Predicting Reaction Outcomes

    Kinetics describes the rate and path by which a reaction occurs. In contrast, thermodynamics deals with state functions and describes the properties, ...

    8.2K views
    JoVE Logo

    Privacy

    Gebruiksvoorwaarden

    Beleid

    Neem contact met ons op.

    Aanbevelen aan bibliotheek

    JoVE Nieuwsbrieven

    Onderzoek

    Onderwijs

    Auteurs

    Bibliothecarissen

    Over JoVE

    Auteursrecht © 2025 MyJoVE Corporation. Alle rechten voorbehouden