Question

Balance this equation below
Zn+HCl=ZnCl2+H2

Answer 1

Answer:

Zn + 2HCl   =>  ZnCl2 + H2

Explanation:

Atoms on LHS = Atoms on RHS

Answer 2

Answer:

Balanced Equation = Zn+2HCl=ZnCl2+H2

Explanation:

Zn+HCl=ZnCl2+H2

In LHS,

Zn=1

H=1

Cl=1

But in RHS,

Zn=1

H=2

Cl=2

To balance this equation we need to see LHS element to get balanced equation.