Question

balance the equations ​

Answer 1

Answer:

Explanation:

1) Na2so3+2Hcl=2Nacl+H2o+So2. 2) 2cac2+2N2=2CaCN2+C2.

3) FeO3+3H2=2Fe+3H2O.

4) CL2+2H2O+SO2=2HCl+H2SO4.

5) 6NaOH+Cl2=5NaCl+NaClO3+H2O.

6) C2H5OH+3O2=2CO2+3H2O

7) 2NaOH+CO2= CO3+H2O.

8) 2H2O+2Cl2=4Hcl+O2.

9) 3CuO+2NH3=3Cu+3H2O+N2.

10) PbO2+4Hcl=Pbcl2+2H2O+Cl2.

Answer 2

Answer:

Explanation:

1) Na2so3+2Hcl=2Nacl+H2o+So2. 2) 2cac2+2N2=2CaCN2+C2.

3) FeO3+3H2=2Fe+3H2O.

4) CL2+2H2O+SO2=2HCl+H2SO4.

5) 6NaOH+Cl2=5NaCl+NaClO3+H2O.

6) C2H5OH+3O2=2CO2+3H2O

7) 2NaOH+CO2= CO3+H2O.

8) 2H2O+2Cl2=4Hcl+O2.

9) 3CuO+2NH3=3Cu+3H2O+N2.

10) PbO2+4Hcl=Pbcl2+2H2O+Cl2.

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