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Balancing Chemical Equations

7 Questions  I  By Ch3mboi
Balancing Chemical Equations
A brief quiz to see if you know how to balance chemical equations.

  
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Question Excerpt

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1.  ___ CH4 + ___O2 --> ___CO2 + ___H2O
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2.  1.     ______ C            +             ______ O2             -->            ______ CO2 write the correct prefixes below
3.  1.     ______NH3             -->           ______N2             +            ______H2
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4.  ______ CH­2O            +             ______ HCl             -->            ______ CH4O             +            ______ Cl2
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5.  1.     ______ H2S             +            ______ O2          -->             ______ H2O          +         ______ S
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6.  What law says we need to have balanced chemical equations?
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7.  What would happen if we did not follow the law of conservation of mass when taking apart and then putting together a car for repair?
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