Question

What’s the balanced equation for the reaction between zinc oxide and dilute hydrochloric acid ?

Answer 1

ZnO + 2HCl → ZnCl₂ + H₂O

Step-by-step explanation:

The unbalanced reaction between zinc oxide (ZnO) and dilute hydrochloric acid (HCl) is:

• ZnO + HCl → ZnCl₂ + H₂O

Now we'll procede to balance the equation:

• There is 1 Cl atom on the left side and 2 on the right, so we change that:

• ZnO + 2HCl → ZnCl₂ + H₂O

The number of atoms for each element is the same on both sides, so the equation is now balanced.