Question

Al2O3+HNO2> Fe2O3+HNO2>

Answer 1

Al2O3 + HNO2 ≠
Fe2O3 + HNO2 ≠
Нитрит алюминия и нитрит железа (III) не существуют.

Answer 2

Chemical Equation Analysis

The given chemical equation is: Al2O3 + HNO2 > Fe2O3 + HNO2.

This equation seems to be incomplete or incorrect as it shows the same compound (HNO2) on both sides of the equation. It's possible that there might be a mistake in the equation provided. If you have a corrected version of the equation or if there's a specific aspect you'd like to discuss, please feel free to provide more details or ask specific questions related to this chemical equation.