Chemistry

Consider the reaction
2 Al2O3(s) → 4 Al(s) + 3 O2(g).
∆H = +3339.6 kJ/mol
What is the change in heat when 0.455 L of
a 3.60 M Al solution reacts with excess O2 ?

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asked by Mary
  1. -1368 kJ

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    posted by jake
  2. never say never

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    posted by never

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