Question

1) С - CO - CO2 - MgSO3 - CO2 - K2CO3 - KHCO32) Fe - FeO - Fe2O3 - FeCl3 - Fe(OH)3 - Fe2(SO4)2 - FeCl3) S - SO2 - H2SO4 - Na2SO4 - Fe2(SO4)3 - H2SO4 - SO2

Answer 1

         1               2                3                  4                 5                       6
1) С---- - CO ------ CO2 ------ MgSO3 ----- CO2 ----- K2CO3 ------- KHCO3

     1)2C+O2=2CO

      2) 2*CO+O2=2*CO2

     3)CO2+MgS=MgSO3+CO

     4) MgSO3+3* CO=MgS+3*CO2

     5)CO2+K2O=K2CO3

     6)K2CO3+H2O=KHCO3+KOH 

          1                  2                 3                  4                    5                          6
2) Fe ----- FeO ----- Fe2O3---- - FeCl3 ------ Fe(OH)3 ---- Fe2(SO4)2---- - FeCl

    1) 2*Fe+O2=2*FeO

                                                    ^ 

    2)2*FeO+H2O=Fe2O3+H2|

   3) Fe2O3+6*HCl=2*FeCl3+3*H2O

   4) FeCl3+3*H2O=Fe(OH)3+3*HCl

   5)2*Fe(OH)3+H2SO4=Fe2(SO4)2+H2O

   6)Fe2( SO4)2+2*HCl=FeCl2+H2SO4

         1             2               3                     4                         5                   6
3) S ---- SO2--- - H2SO--- - Na2SO4 ---- Fe2(SO4)3 ---- H2SO4--- - SO2

  1)S+O2=SO2

  2)SO2+H2=H2SO

                                                        ^ 

  3)H2SO+2*NaO=Na2SO4+H2|

  4)3*Na2SO4+2*Fe=Fe2(SO4)3+3*Na2

 5)Fe2(SO4)3+3*H2=3*H2SO4+2*Fe

                  t  

6)H2SO4=SO2+H2O

 

 

рада помочь)

Answer 2

Chemical Reactions

1) Chemical Reactions Involving Carbon and Sulfur Compounds: - C - CO - CO2 - MgSO3 - CO2 - K2CO3 - KHCO3 - The chemical reactions involving carbon and sulfur compounds include the conversion of carbon to carbon monoxide and then to carbon dioxide. Additionally, the reactions involve the formation of magnesium sulfite, potassium carbonate, and potassium bicarbonate.

2) Chemical Reactions Involving Iron and Sulfur Compounds: - Fe - FeO - Fe2O3 - FeCl3 - Fe(OH)3 - Fe2(SO4)2 - FeCl3 - The chemical reactions involving iron and sulfur compounds include the transformation of iron to iron(II) oxide, iron(III) oxide, iron(III) chloride, iron(III) hydroxide, iron(II) sulfate, and further reactions with iron(III) chloride.

3) Chemical Reactions Involving Sulfur: - S - SO2 - H2SO4 - Na2SO4 - Fe2(SO4)3 - H2SO4 - SO2 - The chemical reactions involving sulfur include the conversion of sulfur to sulfur dioxide, the formation of sulfuric acid, sodium sulfate, iron(III) sulfate, and further reactions involving sulfur dioxide.

Is there anything else you would like to know?