The equation Cu + 2NH4NO3 -> Cu(NO3)2 + 2NH4NO2

  1. Detailed information about the chemical equation:

The chemical equation above describes the oxidation process of copper (Cu) by concentrated nitric acid (NH4NO3) to produce copper (II) nitrate (Cu(NO3)2) and ammonium nitrite (NH4NO2).

  1. Reaction conditions:

This reaction requires high temperature and high pressure to occur.

  1. Reaction process:

First, copper (Cu) will react with concentrated nitric acid (NH4NO3) under high temperature and pressure conditions to produce copper (II) nitrate (Cu(NO3)2) and ammonium nitrite (NH4NO2).

Cu + 2NH4NO3 -> Cu(NO3)2 + 2NH4NO2

  1. Phenomena occurrence:

When the reaction occurs, you will see the color of the compound mixture change from green (the color of copper) to blue (the color of copper (II) nitrate). At the same time, there may be gas escaping due to the oxidation process of copper.

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