When the Equation __NO₂ + __H₂O + __O₂ → __HNO₃

question 14

Multiple Choice

When the equation __NO₂ + __H₂O + __O₂ → __HNO₃ is balanced,the coefficient of HNO₃ is:

• A)2
• B)3
• C)4
• D)5
• E)none of the above

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