Princessaangelinaj Princessaangelinaj 27-04-2020 Biology contestada Magnesium + hydrochloric acid → magnesium chloride + hydrogen Mg + 2HCl → MgCl2 + H2 In this reaction: Magnesium (Mg) is a Hydrogen (H2) is a magnesium chloride (MgCl2) is a hydrochloric acid (HCl) is a..