Chemistry: Strong and Weak Acids and Bases
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Questions and Answers

What type of acid is HCl?

  • Strong base
  • Strong acid (correct)
  • Weak base
  • Weak acid

    • What type of acid is HBr?

  • Weak base
  • Strong base
  • Weak acid
  • Strong acid (correct)

    • What type of acid is HI?

  • Strong base
  • Weak base
  • Weak acid
  • Strong acid (correct)

    • What type of acid is HNO3?

    <p>Strong acid</p> Signup and view all the answers

    What type of acid is H2SO4?

    <p>Strong acid</p> Signup and view all the answers

    What type of acid is HClO4?

    <p>Strong acid</p> Signup and view all the answers

    What type of acid is ClO3?

    <p>Strong acid</p> Signup and view all the answers

    What type of acid is H3PO4?

    <p>Weak acid</p> Signup and view all the answers

    What type of acid is HC2H3O2?

    <p>Weak acid</p> Signup and view all the answers

    What type of acid is HF?

    <p>Weak acid</p> Signup and view all the answers

    What can be said about basically any other type of acid?

    <p>It is a weak acid.</p> Signup and view all the answers

    What type of substance is NaOH?

    <p>Strong base</p> Signup and view all the answers

    What type of substance is KOH?

    <p>Strong base</p> Signup and view all the answers

    What type of substance is RbOH?

    <p>Strong base</p> Signup and view all the answers

    What type of substance is CaOH?

    <p>Strong base</p> Signup and view all the answers

    What type of substance is SrOH?

    <p>Strong base</p> Signup and view all the answers

    What type of substance is CaO?

    <p>Strong base</p> Signup and view all the answers

    What type of substance is Na2O?

    <p>Strong base</p> Signup and view all the answers

    What type of substance is NH3?

    <p>Weak base</p> Signup and view all the answers

    Study Notes

    Strong Acids

    • HCl (Hydrochloric Acid) is classified as a strong acid.
    • HBr (Hydrobromic Acid) is also a strong acid.
    • HI (Hydriodic Acid) falls under the category of strong acids.
    • HNO3 (Nitric Acid) is recognized as a strong acid.
    • H2SO4 (Sulfuric Acid) is categorized as a strong acid.
    • HClO4 (Perchloric Acid) is a strong acid.
    • ClO3 (Chloric Acid) is identified as a strong acid.

    Weak Acids

    • H3PO4 (Phosphoric Acid) is classified as a weak acid.
    • HC2H3O2 (Acetic Acid) is a weak acid.
    • HF (Hydrofluoric Acid) is also regarded as a weak acid.
    • Any acid that is not listed among strong acids is generally considered a weak acid.

    Strong Bases

    • NaOH (Sodium Hydroxide) is classified as a strong base.
    • KOH (Potassium Hydroxide) is categorized as a strong base.
    • RbOH (Rubidium Hydroxide) is identified as a strong base.
    • Ca(OH)2 (Calcium Hydroxide) is a strong base.
    • Sr(OH)2 (Strontium Hydroxide) is recognized as a strong base.
    • CaO (Calcium Oxide) is classified as a strong base.
    • Na2O (Sodium Oxide) is also identified as a strong base.

    Weak Bases

    • NH3 (Ammonia) is classified as a weak base.

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    Description

    Test your knowledge on the classification of strong and weak acids and bases. This quiz covers various acids such as hydrochloric and phosphoric, as well as bases including sodium hydroxide. Perfect for chemistry students looking to reinforce their understanding of acid-base chemistry.

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