What Are the Formulas of the Compounds Cobalt(III)sulfate and Manganese(II)hydroxide

question 31

Multiple Choice

What are the formulas of the compounds cobalt(III) sulfate and manganese(II) hydroxide?

• A)Co₂(SO₄)₃, MgOH₂
• B)Co₂(SO₄)₄, Mg(OH)₂
• C)Co₂(SO₄)₃, Mn(OH)₂
• D)Co₂(SO₄)₂, Mn₂OH
• E)CoSO₄, Mn(OH)₂

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