Three ions are considered

CHEMISTRY · Single correct · AP · Chemistry · Compound Structure and Properties · Compound Structure and Properties

Problem

Three ions are considered. I. NO₂⁻ II. NO₃⁻ III. SO₄²⁻ In which ion or ions are all terminal oxygen atoms equivalent due to resonance? (a) II only (b) I, II, and III (c) I and II only (d) II and III only

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