Question

Al2O3 + H2SO4 =F2O +HCl=Ca(OH)2 +SO4 =​

Answer 1

Ответ:

Al2O3+3H2SO4=Al2(SO4)3+3H2O

OF2 + 4HCl=H2O + 2Cl2 + 2HF

Ca(OH)2+SO3=CaSO4+H2O

последняя реакция где SO4 будет тама SO3

Answer 2

The chemical equation you provided appears to be a combination of multiple reactions, but it's not clear how they are related or balanced. Each part of the equation seems to represent a separate chemical reaction. Let's break it down:

1. Al2O3 + H2SO4: This appears to be a reaction between aluminum oxide (Al2O3) and sulfuric acid (H2SO4) to produce products. The balanced equation for this reaction would be:

   Al2O3 + 3H2SO4 → 2Al2(SO4)3 + 3H2O

2. F2O + HCl: This appears to be a reaction between an unknown compound represented as F2O and hydrochloric acid (HCl) to produce products. Without more information about F2O, it's impossible to balance the equation.

3. Ca(OH)2 + SO4: This appears to be a reaction between calcium hydroxide (Ca(OH)2) and sulfate ions (SO4) to produce products. However, the products are not specified, and the equation is not balanced.

If you could provide more information about the compounds involved and the desired products or reactions, I would be happy to help you balance the equations or provide more information.