When the Reaction Shown Is Balanced,there Are ________ Atoms of Oxygen

question 4

Multiple Choice

When the reaction shown is balanced,there are ________ atoms of oxygen and ________ atoms of hydrogen on each side.
_______ (NH₄) ₂SO₄(aq) + _______ Ba(C₂H₃O₂) ₂(aq) → _______ BaSO₄(s) + _______ NH₄C₂H₃O₂(aq)

• A)6;11
• B)16;18
• C)8;14
• D)4;7
• E)16;28

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