Which equation correctly represents what happens when NO 2 dissolves in water?

When NO₂ dissolves in water, it forms nitric acid (HNO₃) and nitrous acid (HNO₂), which can further react to form nitrate (NO₃⁻) and nitrite (NO₂⁻) ions. The balanced equation is 3NO₂ + H₂O → 2H⁺ + 2NO₃⁻ + NO.

Which equation correctly represents what happens when NO 2 dissolves in water?

When NO₂ dissolves in water, it forms nitric acid (HNO₃) and nitrous acid (HNO₂), which can further react to form nitrate (NO₃⁻) and nitrite (NO₂⁻) ions. The balanced equation is 3NO₂ + H₂O → 2H⁺ + 2NO₃⁻ + NO.

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Which Equation Correctly Represents What Happens When NO₂dissolves in Water

Question 33

Multiple Choice

Which equation correctly represents what happens when NO₂dissolves in water?

A) NO₂(g) + H₂O (l) → H₂O₂(aq) + NO (g)
B) 2NO₂(g) + H₂O (l) → 2H⁺(aq) + NO₄²^-(aq) + NO (g)
C) NO₂(g) + H₂O (l) → 2H⁺(aq) + NO₃^-(aq)
D) 2NO₂(g) + 2H₂O (l) → 2 HNO₂(aq) + O₂(g) + H₂(g)
E) 3NO₂(g) + H₂O (l) → 2H⁺(aq) + 2NO₃^-(aq) + NO (g)