Consider the Reaction Represented by the Equation 2SO₂(g)+ O₂(g)

question 78

Multiple Choice

Consider the reaction represented by the equation 2SO₂(g) + O₂(g) 2SO₃(g) .For the system at chemical equilibrium,which of the following explains what happens after the addition of oxygen gas (assume constant temperature) ?

• A)The amount of SO₃(g)increases and the value for K increases.
• B)The amount of SO₃(g)decreases and the value for K increases.
• C)The amount of SO₃(g)stays the same and the value for K decreases.
• D)The amount of SO₃(g)decreases and the value for K stays the same.
• E)The amount of SO₃(g)increases and the value for K stays the same.

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