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  1. Home
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Miscellaneous·2014·Easy

Consider the following reaction : x As₂S₃ + y O₂ → z As₂O₃ + w SO₂ What is y (the coefficient for O₂) when this equation is balanced using whole number coefficients?

Consider the following reaction :
x As₂S₃ + y O₂ → z As₂O₃ + w SO₂

What is y (the coefficient for O₂) when this equation is balanced using whole number coefficients?

Options

  1. a.

    5

  2. b.

    7

  3. c.

    9

    Correct answer
  4. d.

    11

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