Chemistry, 07.08.2019 05:20 elijahedgar876
Determine if the highlighted element in the first compound of each reaction was oxidized or reduced. (a) mg(s) nicl2(aq) ⟶ mgcl2(aq) ni(s) (b) pcl3(l) cl2(g) ⟶ pcl5(s) (c) c2 h4(g) 3o2(g) ⟶ 2co2(g) 2h2 o(g) (d) zn(s) h2 so4(aq) ⟶ znso4(aq) h2(g) (e) 2k2 s2 o3(s) i2(s) ⟶ k2 s4 o6(s) 2ki(s) (f) 3cu(s) 8hno3(aq) ⟶ 3cu(no3)2(aq) 2no(g) 4h2 o(l)
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