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    If I have the following reaction:

    2Mg(s) + O2(g) -----> 2MgO(s)

    It tells that 2 moles of magnesium atoms react with 1 mol of oxygen molecules, is that right?

    Thanks.
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    (Original post by SWEngineer)
    If I have the following reaction:

    2Mg(s) + O2(g) -----> 2MgO(s)

    It tells that 2 moles of magnesium atoms react with 1 mol of oxygen molecules, is that right?

    Thanks.
    Yes, to form 2 moles of MgO
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    Yes. Due to oxygen being diatomic
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    Thanks for your replies.
 
 
 
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