Unit 9 - Strength Of Acids And Bases

6 Questions | Total Attempts: 464

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Acid Quizzes & Trivia

In chemistry, acids and bases are two types of corrosive substances. The acidity or basicity of a substance is measured with the pH scale. What can you tell us about the strengths of these two corrosives?


Questions and Answers
  • 1. 
    The strength of an acid or base depends on ______.
    • A. 

      How many hydrogen atoms are contained in each molecule of the acid or base.

    • B. 

      How quickly they form salts when they react with metals

    • C. 

      How completely it ionizes in water

    • D. 

      How many hydroxide groups are on each molecule of the acid or base

  • 2. 
    Which two terms refer to the amount of acid or base dissolved in solution?
    • A. 

      Dilute and concentrated

    • B. 

      Strong and dilute

    • C. 

      Weak and concentrated

    • D. 

      Strong and weak

  • 3. 
    The ______ of solution is a measure of the concentration of hydronium ions in it.
    • A. 

      Concentration

    • B. 

      Indicator

    • C. 

      PH

    • D. 

      Strength

  • 4. 
    Which of the following has the highest pH?
    • A. 

      Pure water

    • B. 

      Vinegar

    • C. 

      Ammonia

    • D. 

      Vitamin C

  • 5. 
    ______ are solution containing ions that react with acids or bases to minimize their effects.
    • A. 

      Buffers

    • B. 

      Enzymes

    • C. 

      Indicators

    • D. 

      Hydroxides

  • 6. 
    In chemical equations describing ionization, what do double arrows pointing in opposite directions indicate?
    • A. 

      The reaction rate is doubled.

    • B. 

      There is twice as much product as reactant.

    • C. 

      The reactant is a strong acid.

    • D. 

      The ionization reaction is incomplete.

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