Chemistry: Chemical Reaction Exam Questions

4 Questions | Total Attempts: 147

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Chemistry: Chemical Reaction Exam Questions

Chemistry: chemical reaction exam questions. A chemical reaction is a type of reaction in which two substances react to each other and end up forming a completely new substance with some of the characteristics of the original substances. In this quiz, you will get to test out what you know about the byproduct of different chemical reactions. Give it a shot!


Questions and Answers
  • 1. 
    A solution containing 20.0g of dissolved sodium hydroxide is added to a solution containing 25.0g of aluminium nitrate.  Which is the limiting reagent?
    • A. 

      NaOH

    • B. 

      Aluminum Nitrate

    • C. 

      Aluminium Hydroxide

    • D. 

      Sodium Nitrate

  • 2. 
    A solution containing 20.0g of dissolved sodium hydroxide is added to a solution containing 25.0g of aluminium nitrate.  What mass of precipitate is formed?
    • A. 

      0.117g

    • B. 

      Cannot be determined

    • C. 

      9.15g

  • 3. 
    40ml of 0.2M HCl is added to 20ml of 0.3M NaOH. Which statement is correct?
    • A. 

      The resulting solution will be neutral

    • B. 

      The resulting solution will be basic

    • C. 

      The resulting solution will be acidic

  • 4. 
    In reactions that involve multiple masses of multiple species, the number of mole of product depends on:
    • A. 

      The excess reagent

    • B. 

      Both the limiting and excess reagents

    • C. 

      The limiting reagent