Question

The reaction between manganese manganese manganese carbonate and dilute hydrochloric acid speeds up when some concentrated acids is added. Suggest a reason

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. ... Hydrochloric acid is a corrosive liquid. Hydrogen gas is explosive.