The following reactions                2K(s) + Br2(l) → 2KBr…

The following reactions                2K(s) + Br2(l) → 2KBr(s)                AgNO3(aq) + NaCl(aq) → AgCl(s) + NaNO3(aq)                HCl(aq) + KOH(aq) → H2O(l) + KCl(aq) are examples of