Разложите HCl => HCl + Al => HCl + ZnO => HCl + NaOH => HCl +CuOH2 => 6. Na2CO3 + HCl =>

Разложите


1. HCl =>


2. HCl + Al =>

 

3. HCl + ZnO =>

 

4.  HCl + NaOH =>

 

5.  HCl +Cu(OH)2 =>

 

6. Na2CO3 + HCl =>

    ZnO+2HCL=ZnCl2+H2O

    5.  2HCl + Cu(OH)2 = CuCl2 + 2H2O

    HCl + NaOH=NaCl+H2O

  • 1. 2HCl = H2 + Cl2

    HCl +Cu(OH)2 =CuCL2+H20

    2. 6HCl + 2Al = 2AlCl3 + 3H2

    4. HCl + NaOH = NaCl + H2O

    6. Na2CO3 + 2HCl = 2NaCl + H2O + CO2

  • 2Al + 6HCl = 2AlCl3 + 3H2

    Na2CO3+2HCl =2NaCl + H2Co3 или Na2CO3 + 2HCl ---> 2NaCl + H2O + CO2

    3. 2HCl + ZnO = ZnCl2 + H2O

  • 2HCl=H2 + Cl2