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  1. anastasia grey113

    well Mg (Magnesium) is in group two so it has an oxidation state of +2 while NO3 (nitrate ion)...

    well Mg (Magnesium) is in group two so it has an oxidation state of +2 while NO3 (nitrate ion) has an oxidation state of -1. So now u exchange the numbers. The 2 of Mg should go with NO3 and the 1 of NO3 should go with Mg. So in each molecule No. of NO3 = 2 and no of Mg = 1 So its like Mg(NO3)2
  2. anastasia grey113

    ive done it in bio and chem so i can be of help if u need it dont know of anyone whos done it in...

    ive done it in bio and chem so i can be of help if u need it dont know of anyone whos done it in psychology tho sorry :/
  3. anastasia grey113

    whoa...um wut? u a sadist or something xD

    whoa...um wut? u a sadist or something xD
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