The chemical equation Cu(NO3)2 + NaOH -> Cu(OH)2 + 2NaNO3

  1. Detailed information about the reaction Cu(NO3)2 + NaOH -> Cu(OH)2 + 2NaNO3:
    This equation describes the neutralization reaction between copper(II) nitrate (Cu(NO3)2) and sodium hydroxide (NaOH) to form copper(II) hydroxide (Cu(OH)2) and sodium nitrate (NaNO3).

  2. Reaction conditions:
    This reaction occurs at room temperature and does not require specific pressure or catalysts. However, this reaction requires a basic environment as NaOH is a strong base.

  3. Reaction process:
    The molecules of copper(II) nitrate and sodium hydroxide form copper(II) ion (Cu+2) and hydroxide ion (OH-), resulting in the formation of copper(II) hydroxide. Simultaneously, sodium ion (Na+) and nitrate ion (NO3-) combine to form sodium nitrate.

  4. Observed phenomena:
    When the reaction occurs, a blue precipitate of copper(II) hydroxide appears. The formed sodium nitrate is in solution form, and does not cause any noticeable color change.

Leave a Comment