Question: 2 A l ( s ) + 3 2 O 2 ( g ) A l 2 O 3 ( s ) H = -

2Al(s)+32O2(g)Al2O3(s)H=-1676kJmol Calculate H for the following: 2Al2O34Al(s)+3O2(g)
2Al(s)+32O2(g)Al2O3(s)H=-1676kJmol Calculate H for the following: 2Al2O34Al(s)+3O2(g)

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