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Following reactions are performed in copper experiment. Classify each of these reaction (precipitation, redox, neutralization, dehydration)....

  1. Following reactions are performed in copper experiment. Classify each of these reaction (precipitation, redox, neutralization, dehydration).
  1. Cu(s) + 4HNO3(aq) à Cu(NO3)2(aq) + 2NO2(g) + 2H2O(l)
  2. Cu(NO3)2(aq) + 2NaOH(aq) à Cu(OH)2(s) + 2NaNO3(aq)
  3. Cu(OH)2(s) à CuO(s) + H2O(l)
  4. CuO(s) + H2SO4(aq) à CuSO4(aq) + H2O(l)
  5. Cu2+(aq) + Zn(s) à Cu(s) + Zn2+(aq)
  6. Zn(s) + 2HCl(aq) à ZnCl2(aq) + H2(g)

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