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Detailed information about the Al2O3 + 2HNO3 -> Al2(NO3)6 + 3H2Oequation
The chemical equation represents the reaction process between aluminum oxide (Al2O3) and excess nitric acid (HNO3) to form aluminum nitrate (Al2(NO3)6) and water (H2O). -
Reaction conditions
For the reaction to take place, the condition is that nitric acid must be in excess and the reaction needs to be conducted at high temperature. -
Reaction process
When Al2O3 is added to the excess HNO3 solution, the aluminum ions in Al2O3 will be oxidized by nitric acid, forming aluminum nitrate and releasing water. -
Phenomena occur
During the reaction process, there will be a bubbling phenomenon due to the release of gas, and the original solution will gradually turn milky white due to the formation of aluminum nitrate.