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so the reaction of H2SO4 + CuO is not ionic?

Question

so the reaction of H2SO4 + CuO is not ionic?

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Solution

The reaction between H2SO4 (sulfuric acid) and CuO (copper(II) oxide) is not an ionic reaction. Here's why:

  1. H2SO4 is a strong acid, which means it ionizes completely in water to form H+ and SO4^2- ions. However, this ionization is not a part of the reaction with CuO.

  2. CuO is a basic oxide. It does not exist as ions, but as a solid lattice structure.

  3. The reaction between H2SO4 and CuO is a type of acid-base reaction known as a neutralization reaction. In this reaction, the H2SO4 reacts with the CuO to produce CuSO4 (copper(II) sulfate) and H2O (water). The equation for this reaction is: H2SO4 + CuO -> CuSO4 + H2O.

  4. The products of this reaction, CuSO4 and H2O, are not ions but compounds. CuSO4 can further ionize in water to form Cu^2+ and SO4^2- ions, but this is not a part of the original reaction.

So, while there are ions involved in this process (the H+ and SO4^2- ions from the ionization of H2SO4), the reaction itself between H2SO4 and CuO is not considered an ionic reaction because it involves the reaction of a molecule (H2SO4) with a compound (CuO), not the direct reaction of ions.

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