Question

SO3+CaO= ,SO3+ZnO= ,SO3+HNO3= ,SO3+Ca(OH)2= ,SO3+CO2= ,SO3+NaOH= , SO3+MgO= ,SO3+Cl2O3= ,SO3+H2O= .

Answer 1

Учитывая степень окисления Серы в молекуле SO3 этот оксид можно отнести к классу кислотных, а значит - он легко реагирует с веществами основного характера.

Так же необходимо принять во внимание двухосновность соответствующей кислоты (т.е. возможность образовывать кислые соли), в ответе описана стехиометрия с образованием средних солей.

SO3+CaO=CaSO4 ,

SO3+ZnO= ZnSO4,

SO3+Ca(OH)2=CaSO4 + H2O ,

SO3+CO2= реакции не будет (два кислотных оксида);

SO3+2NaOH= Na2SO4 + H2O,

SO3+MgO=MgSO4;

SO3+Cl2O3= реакции не будет;

SO3+H2O= H2SO4.

Answer 2

Chemical Reactions:

1. SO3 + CaO = ? The reaction between sulfur trioxide (SO3) and calcium oxide (CaO) produces calcium sulfate (CaSO4) according to the following equation: ``` SO3 + CaO = CaSO4 ``` 2. SO3 + ZnO = ? The reaction between sulfur trioxide (SO3) and zinc oxide (ZnO) produces zinc sulfate (ZnSO4) according to the following equation: ``` SO3 + ZnO = ZnSO4 ``` 3. SO3 + HNO3 = ? The reaction between sulfur trioxide (SO3) and nitric acid (HNO3) produces sulfuric acid (H2SO4) according to the following equation: ``` SO3 + HNO3 = H2SO4 ``` 4. SO3 + Ca(OH)2 = ? The reaction between sulfur trioxide (SO3) and calcium hydroxide (Ca(OH)2) produces calcium sulfate (CaSO4) and water (H2O) according to the following equation: ``` SO3 + Ca(OH)2 = CaSO4 + H2O ``` 5. SO3 + CO2 = ? The reaction between sulfur trioxide (SO3) and carbon dioxide (CO2) does not have a simple direct reaction. However, it is possible for SO3 to react with CO2 in the presence of a catalyst or under specific conditions to form other compounds. Please provide more information if you are referring to a specific reaction.

6. SO3 + NaOH = ? The reaction between sulfur trioxide (SO3) and sodium hydroxide (NaOH) produces sodium sulfate (Na2SO4) according to the following equation: ``` SO3 + 2NaOH = Na2SO4 + H2O ``` 7. SO3 + MgO = ? The reaction between sulfur trioxide (SO3) and magnesium oxide (MgO) produces magnesium sulfate (MgSO4) according to the following equation: ``` SO3 + MgO = MgSO4 ``` 8. SO3 + Cl2O3 = ? The reaction between sulfur trioxide (SO3) and chlorine trioxide (Cl2O3) does not have a simple direct reaction. However, it is possible for SO3 to react with Cl2O3 in the presence of a catalyst or under specific conditions to form other compounds. Please provide more information if you are referring to a specific reaction.

9. SO3 + H2O = ? The reaction between sulfur trioxide (SO3) and water (H2O) produces sulfuric acid (H2SO4) according to the following equation: ``` SO3 + H2O = H2SO4 ``` Please note that these reactions are based on the information provided and may vary depending on the reaction conditions and other factors.