How To Do Balance Chemical Equations?

3 Questions | Total Attempts: 84

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Balancing Chemical Equation Quizzes & Trivia

Take this quiz and select the correct balanced equations questions. Let's start and learn more about it!


Questions and Answers
  • 1. 
    Which is the balanced equation for lead(IV) nitrite becoming lead(IV) oxide and nitrogen gas and oxygen gas?
    • A. 

      2Pb (NO2)4 ---> 2PbO + 2N2 + 5O2

    • B. 

      Pb (NO3)2 ---> PbO2 + N2 + 2O2

    • C. 

      Pb (NO3)4 ---> PbO2 + 2N2 + 3O2

    • D. 

      Pb (NO2)4 ---> PbO2 + 2N2 + 3O2

  • 2. 
    Which is the balanced equation for aluminum reacts with oxygen gas to produce aluminum oxide?
    • A. 

      4Al + 3O2 ---> 2Al2O3

    • B. 

      2Al + 3O2 --- 2AlO3

    • C. 

      Al + O2 ---> AlO2

    • D. 

      O2 + 2Al ---> Al2O2

  • 3. 
    Which is the balanced equation for hydrogen gas reacting with nitrogen gas producing ammonia?
    • A. 

      N2 + H2 ---> N2H2

    • B. 

      3H2 + N2 ---> 2NH3

    • C. 

      2H2 + 3N2 ---> 2N6H4

    • D. 

      2N2 + 3H2 ---> 2N2H3