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    from my understanding there are 2 ways of forming Mg(OH)2

    1. MgO + H2O --> Mg(OH)2

    2. Mg(s) + 2H2O --> Mg(OH)2

    one from just magnesium and another from its oxide?
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    Sorry you've not had any responses about this. Are you sure you've posted in the right place? Here's a link to our subject forum which should help get you more responses if you post there.

    You can also find the Exam Thread list for A-levels here and GCSE here. :dumbells:


    Just quoting in Puddles the Monkey so she can move the thread if needed
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