Chemistry, 18.11.2020 04:50 christheicebear

Classify the following as acid-base reactions or oxidation-reduction reactions: (a) Na2S (aq) + 2HCl (aq) ⟶ 2NaCl (aq) + H2S (g) (b) 2Na (s) + 2HCl (aq) ⟶ 2NaCl (aq) + H2 (g) (c) Mg (s) + Cl2 (g) ⟶ MgCl2 (s) (d) MgO (s) + 2HCl (aq) ⟶ MgCl2 (aq) + H2O (l)

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