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    Hi guys, tomorrow we're meant to be doing PAG 1.2, Determination of the Relative Atomic Mass of Magnesium. We're reacting magnesium ribbons with sulfuric acid. And I know how to do that, I just don't know how to deduce/calculate relative atomic mass from those results. Please help!
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    You'll record V(H2), from that you can calculate n(H2) from that you can calculate n(Mg) and since you recorded m(Mg), you will be able to calculate Ar(Mg).
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    (Original post by Pigster)
    You'll record V(H2), from that you can calculate n(H2) from that you can calculate n(Mg) and since you recorded m(Mg), you will be able to calculate Ar(Mg).
    Thank you! So what's the equation, is it RAM= n/m??? I just don't know what calculation to do!
 
 
 
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