Question

SO2+NaOH=MgO+HCL= SO2+Mg)=K2O+H2O= SO3+H2O=. CaO+CO2=

Answer 1

Ответ:

SO2 + 2NaOH = Na2SO3 + H2O

MgO + 2HCl = MgCl2 + H2O

SO2 + 3Mg = 2MgO + MgS

K2O + H2O = 2KOH

SO3 + H2O = H2SO4

CO2 + CaO = CaCO3

Объяснение:

Answer 2

It looks like you've written a series of chemical reactions. Let me break down each one for you:

1. $SO_2 + NaOH$: This is a reaction between sulfur dioxide ($SO_2$) and sodium hydroxide ($NaOH$). This will form sodium sulfite ($Na_2SO_3$) and water ($H_2O$).

   $SO_2 + 2NaOH \rightarrow Na_2SO_3 + H_2O$

2. $MgO + HCl$: This is a reaction between magnesium oxide ($MgO$) and hydrochloric acid ($HCl$). This will form magnesium chloride ($MgCl_2$) and water ($H_2O$).

   $MgO + 2HCl \rightarrow MgCl_2 + H_2O$

3. $SO_2 + Mg$: It seems like you want to react sulfur dioxide ($SO_2$) with magnesium ($Mg$), but the products of this reaction are not specified. If this is the case, it would be hard to provide a balanced equation without knowing the specific products.

4. $K_2O + H_2O$: Potassium oxide ($K_2O$) reacts with water ($H_2O$) to form potassium hydroxide ($KOH$).

   $K_2O + H_2O \rightarrow 2KOH$

5. $SO_3 + H_2O$: Sulfur trioxide ($SO_3$) reacts with water ($H_2O$) to form sulfuric acid ($H_2SO_4$).

   $SO_3 + H_2O \rightarrow H_2SO_4$

6. $CaO + CO_2$: Calcium oxide ($CaO$) reacts with carbon dioxide ($CO_2$) to form calcium carbonate ($CaCO_3$).

   $CaO + CO_2 \rightarrow CaCO_3$

If you have a specific question about any of these reactions or if you need help with a different chemical reaction, please let me know!