Question

    Magnesium oxide (MgO) + Water (H2O) =

    ?
    A [Mg(OH)] Correct Answer Incorrect Answer
    B [Mg₂(OH)] Correct Answer Incorrect Answer
    C [Mg(O₂H)₂] Correct Answer Incorrect Answer
    D [Mg(OH)₂] Correct Answer Incorrect Answer

    Solution

    When magnesium oxide reacts with water, it forms magnesium hydroxide, [Mg(OH)2].

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