How would you balance this equation

HCL + Ba > BaCL2 + H2

To balance this equation, make a chart below the reaction keeping track of all atoms on both the left and right side of the reaction, and place appropriate coefficients to balance the atoms on both sides.

Balanced equation:

2HCl + Ba > BaCl2 + H2.

2 HCl + Ba (OH) 2 = BaCl2 + 2 H2O is the answer.