Question

Zn + n HCl → ZnCl₂ + H₂ The value of the coefficient "n" is _____

Answer 1

Explanation:

2 is the co efficient

Answer 2

Answer:

n = 2

Explanation:

One atom of Zn loses 2e⁻ and becomes Zn²⁺. To satisfy this charge two Cl⁻ ions are required, one HCl can only release one Cl⁻ ion, so 2 molecules of HCl are required.