Question

Li2 O+H2O→ CO2+ H2O→ SO3+ H2O→ CaO+ H2O→

Answer 1

Ответ:

Li2O + H2O → 2LiOH

CO2 + H2O ⇄ H2CO3

SO3 + H2O → H2SO4

CaO + H2O → Ca(OH)2

Answer 2

The chemical equations you provided represent various reactions involving the combination of oxides with water. Here are the balanced equations for each reaction:

1. Li2O + H2O → 2LiOH Lithium oxide (Li2O) reacts with water (H2O) to form lithium hydroxide (LiOH).

2. CO2 + H2O → H2CO3 Carbon dioxide (CO2) reacts with water (H2O) to form carbonic acid (H2CO3).

3. SO3 + H2O → H2SO4 Sulfur trioxide (SO3) reacts with water (H2O) to form sulfuric acid (H2SO4).

4. CaO + H2O → Ca(OH)2 Calcium oxide (CaO) reacts with water (H2O) to form calcium hydroxide (Ca(OH)2).

Please note that the balanced equations provided are based on the assumption that the reactions proceed completely. In reality, the extent of reaction and the formation of products may be influenced by various factors such as temperature, pressure, and catalysts.