Question

Which is the correctly balanced equation for the reaction of rust, Fe2O3, and hydrochloric acid, HCl? Fe2O3 HCl → FeCl3 H2O Fe2O3 3 HCl → 2 FeCl3 H2O Fe2O3 6 HCl → 2 FeCl3 3 H2O Fe2O3 3 HCl → 2 FeCl3 3 H2O

Answer 1

3rd

Step-by-step explanation:

Fe2O3 + 6HCl + --> 2 FeCl3 + 3 H2O

Equal no of atoms of elements.