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Chemistry, 18.03.2021 05:50 mimithurmond03

Is the reaction endothermic or exothermic?

4Al(s)+ 3O2(g)--> 2Al2O3(s)+ 3351 KJ

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Is the reaction endothermic or exothermic?

4Al(s)+ 3O2(g)--> 2Al2O3(s)+ 3351 KJ...
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