Question

what happened when the magnesium metals react with dilute hydrochloric acid​

Answer 1

Explanation:

The magnesium reacts with the acid, producing visible bubbles of hydrogen gas. (Optional) If the flame of a butane fireplace lighter is held above the bursting bubbles, they will produce audible pops as the hydrogen ignites. Magnesium ribbon is a flammable solid. Hydrochloric acid is a corrosive liquid.

Answer 2

Answer:

The magnesium reacts with the acid, producing  bubbles of hydrogen gas.  If the flame of a butane fireplace lighter is held above the bursting bubbles, they will produce audible pops as the hydrogen ignites. Magnesium ribbon is a flammable solid.