Which type of chemical reaction is represented by the equation $4 A l (s) + 3 O_{2} (g) \to 2 A l_{2} O_{3} (s)$ $4Al(s)+3O_2 (g) -> 2Al_2O_3 (s)$ ?

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Answer 1 · 2016-02-03T06:09:01

An oxidation reduction reaction?

Aluminum is oxidized; oxygen is reduced. What are the elemental oxidation states in $A l_{2} O_{3}$ $Al_2O_3$ ?

Which type of chemical reaction is represented by the equation 4Al(s)+3O_2 (g) -> 2Al_2O_3 (s)4Al(s)+3O2(g)→2Al2O3(s)4Al(s)+3O_2 (g) -> 2Al_2O_3 (s)?