Question 11 • 2003350 Chemistry HONORS Sem 1 - Marez
Ammonium is the polyatomic ion NH₄⁺, and carbonate is CO₃²⁻. Two ammonium ions are needed to balance the 2− charge of one carbonate ion, giving (NH₄)₂CO₃. The correct choice is (NH₄)₂CO₃.
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