What Happens When Dilute Hydrochloric Acid is Added to Iron Filling
What happens when dilute HCl is added to iron filings? Learn about FeCl2 and H2 formation for CBSE Class 10 Chemistry exam preparation.
What happens when dilute HCl is added to iron filings? Learn about FeCl2 and H2 formation for CBSE Class 10 Chemistry exam preparation.
Answer: The single displacement reaction occurs when the dilute hydrochloric acid is added to the iron filling. The iron displaces hydrogen by hydrochloric acid in the single displacement process resulting in the end product.
Acid + Metal → Salt + hydrogen gas
HCl + Fe → FeCl2 + H2
Now balance the Equation
2HCl + Fe → FeCl2 + H2