Select the Correct Name and Chemical Formula for the Precipitate

question 27

Multiple Choice

Select the correct name and chemical formula for the precipitate that forms when the following reactants are mixed. CoSO₄(aq) + (NH₄) ₃PO₄(aq) →

• A)cobalt(II)phosphate, Co ₃(PO ₄)₂
• B)cobalt(III)phosphate, Co ₃(PO ₄)₂
• C)cobalt(II)phosphate, CoPO ₄
• D)cobalt(III)phosphate, CoPO ₄
• E)ammonium sulfate, (NH ₄)₂SO ₄

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