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Arrhenius Acid and Base quiz #1

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Terms in this set (21)

  • What is the Arrhenius definition of a base?
    An Arrhenius base is a compound that increases the concentration of OH⁻ ions when dissolved in water.
  • What is the Arrhenius definition of an acid?
    An Arrhenius acid is a compound that increases the concentration of H⁺ ions when dissolved in water.
  • What are compounds called that form H⁺ ions when dissolved in water?
    Compounds that form H⁺ ions when dissolved in water are called Arrhenius acids.
  • Which statement describes the Arrhenius interpretation of acids and bases?
    The Arrhenius interpretation states that acids produce H⁺ ions and bases produce OH⁻ ions when dissolved in water.
  • What is an acid according to Arrhenius?
    According to Arrhenius, an acid is a substance that increases the concentration of H⁺ ions in aqueous solution.
  • Which compound, when dissolved in water, is an Arrhenius acid?
    HCl is an Arrhenius acid because it produces H⁺ ions when dissolved in water.
  • What is the Arrhenius definition of an acid?
    An acid is a substance that increases the concentration of H⁺ ions in water.
  • What is the definition of an Arrhenius base?
    An Arrhenius base is a substance that increases the concentration of OH⁻ ions in water.
  • Which compound is an Arrhenius base that produces OH⁻ ions when dissolved in water?
    NaOH is an Arrhenius base because it produces OH⁻ ions when dissolved in water.
  • HI is an Arrhenius acid because
    HI is an Arrhenius acid because it increases the concentration of H⁺ ions when dissolved in water.
  • Why is HI considered an acid according to the Arrhenius definition?
    HI is considered an acid because, when dissolved in water, it increases the concentration of H+ ions in the solution.
  • What is produced when a base is mixed with water according to the Arrhenius definition?
    When a base is mixed with water, it produces OH− (hydroxide) ions, increasing their concentration in the solution.
  • Which ion is present in all common acid solutions according to the Arrhenius definition?
    The H+ (hydrogen) ion is present in all common acid solutions.
  • What is the difference between an acid and a base according to the Arrhenius definition?
    An Arrhenius acid increases the concentration of H+ ions in water, while an Arrhenius base increases the concentration of OH− ions in water.
  • How can a base be neutralized according to the Arrhenius concept?
    A base can be neutralized by reacting it with an acid, which combines H+ ions from the acid with OH− ions from the base to form water.
  • Which ions are most abundant in an acid solution according to the Arrhenius definition?
    H+ (hydrogen) ions are most abundant in an acid solution.
  • What is an Arrhenius acid?
    An Arrhenius acid is a compound that increases the concentration of H+ ions when dissolved in water.
  • What is an example of an Arrhenius base?
    An example of an Arrhenius base is NaOH, which produces OH− ions when dissolved in water.
  • What is an example of an Arrhenius acid?
    An example of an Arrhenius acid is HCl, which produces H+ ions when dissolved in water.
  • Which compound can be classified as an Arrhenius acid?
    Any compound that increases the concentration of H+ ions in water, such as HCl or HI, can be classified as an Arrhenius acid.
  • In a water solution, how do acids differ from bases according to the Arrhenius definition?
    In a water solution, acids increase the concentration of H+ ions, while bases increase the concentration of OH− ions.