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Alcohols key terms

Study Alcohols with curriculum-aligned Key Terms resources, practice links, and exam-focused support.

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key terms

Resource type

Topic

Alcohols

AqaA LevelChemistryOrganic chemistry

Key terms

  • Fermentation

    The metabolic process that converts sugars to acids, gases, or alcohol in the absence of oxygen.

  • Hydration

    A chemical reaction in which water is added to a substance, often resulting in the formation of an alcohol.

  • Combustion

    A chemical reaction that occurs when a substance reacts rapidly with oxygen, producing heat and light.

  • Stoichiometry

    The calculation of reactants and products in chemical reactions based on the balanced chemical equation.

  • Oxidation

    The process of losing electrons or increasing the oxidation state, often involving the addition of oxygen or removal of hydrogen.

  • Ketone

    A functional group characterized by a carbonyl group (C=O) bonded to two carbon atoms.

  • E1 mechanism

    A two-step elimination mechanism involving the formation of a carbocation intermediate followed by deprotonation.

  • E2 mechanism

    A one-step elimination mechanism where the base abstracts a proton while the leaving group departs simultaneously.

  • Fermentation

    A metabolic process that converts sugar to acids, gases, or alcohol using microorganisms, typically yeast.

  • Oxidation

    A chemical reaction that involves the loss of electrons or an increase in oxidation state, often involving the addition of oxygen or removal of hydrogen.

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