Repeat step 2 with hydrochloric acid, place both boiling tubes in the boiling tube rack Add the magnesium strip to each boiling tube – ensuring that the Mg is fully immersed in the acid ...

US Magnesium, a company that extracts magnesium ... The violations included the release of hydrochloric acid, chlorine, and particulate matter into the air. In 2023, the company reached a ...