Does Al2O3 dissolve in HCl? Al2O3 issoluble in NaOH and HCl both. Does HCl react with sio2? Silicon oxide is an acid oxide. Therefore, it dissolves in alkaline solutions. Acid and acid oxidedo not react under normal conditions.
Why do people use Al2O3 (aluminum siding) on the exterior of a house instead of just aluminum metal? Provide equations to demonstrate your answer and make sure they are balanced in the relatively acidic environment of a city. Why do people use Al_2O_3 (...