Balance the following equation(a). MnO2 + HCl —> MnCl2 +Cl2+H2O

Question

asked Apr 26, 2023 231k views

1 Answer

Ronn Wilder · Answer 1 · 2023-04-30T14:44:04+0000

Answer

$MnO_2+4HCl\rightarrow MnCl_2+Cl_2+2H_2O$

Step-by-step explanation

The given unbalanced equation is:

$MnO_2+HCl\rightarrow MnCl_2+Cl_2+H_2O$

Step 1: Balance the Mn atom on both sides of the equation:

$MnO_2+HCl\rightarrow MnCl_2+Cl_2+H_2O$

Step 2: Balance the Cl atom on both sides of the equation by putting 4 as the coefficient of HCl on the left side of the equation:

$MnO_2+4HCl\rightarrow MnCl_2+Cl_2+H_2O$

Step 3: Balance the O and H atoms by putting 2 as the coefficient of H₂O on the right side of the equation:

$MnO_2+4HCl\rightarrow MnCl_2+Cl_2+2H_2O$

Hence, the balanced equation is:

$MnO_2+4HCl\rightarrow MnCl_2+Cl_2+2H_2O$