Fe + 2HCl --> FeCl2 + H2
Because the iron is being oxidized, giving an electron(s) to the reducing agent, chlorine ( Fe oxidized, FeCl2, reduced ). What you see above is a standard ionic reaction between a metal and a strong acid that produces a salt, iron chloride, and hydrogen gas.
the hydrochloric acid will dissolve the container and the acid will turn from green to brown
No, hydrochloric acid does not need air to react with iron. When hydrochloric acid reacts with iron, you will notice the reaction because of the bubbling.
Yes, it will
no
Yes
the hydrochloric acid will dissolve the container and the acid will turn from green to brown
No
No, hydrochloric acid does not need air to react with iron. When hydrochloric acid reacts with iron, you will notice the reaction because of the bubbling.
Yes, it will
no
Yes
Yes it will dissolve liberating H2 gas.
Yes it will dissolve liberating H2 gas.
Yes it will dissolve liberating H2 gas.
When a piece of iron is placed in hydrochloric acid, the products are Iron (II) chloride and hydrogen gas.
Hydrochloric acid does a superior job of 'eating' iron.
hydrochloric acid reacts with iron when it starts bubbling , magnesium reacts more though .