What type of reaction is magnesium with hydrochloric acid?
Oxidation – Reduction. Adding magnesium metal to hydrochloric acid produces hydrogen gas. The magnesium dissolves to form magnesium chloride, MgCl2.
What type of reaction is MgCl2?
Magnesium (Mg) combines with chlorine (Cl2) to form a new product as magnesium chloride (MgCl2). Therfore its a combination reaction and the balanced equation can be written as: Mg(s)+Cl2(g)→MgCl2(s) Was this answer helpful?
What type of reaction is Mg 2HCl → h2 MgCl2?
Answer and Explanation: The type of this reaction is single replacement. A single replacement reaction is usually identified when the “partner” of one element is changed as the reaction proceeds.
What is the reaction between magnesium and chlorine?
To obtain full outer shells magnesium must lose two electrons and chlorine must gain one electron. So when we react magnesium in chlorine, one magnesium atom reacts with two chlorine atoms to form magnesium chloride, MgCl2.
What happens when magnesium burns in chlorine?
Magnesium burns with its usual intense white flame to give white magnesium chloride. Aluminium is often reacted with chlorine by passing dry chlorine over aluminium foil heated in a long tube. The aluminium burns in the stream of chlorine to produce very pale yellow aluminium chloride.
What is the bond between magnesium and chlorine?
Magnesium forms a positive ion (cation) with a 2+ charge and chlorine forms a negative ion (anion) with a 1- charge. So two chlorine anions form an ionic bond with one magnesium cation for form MgCl2, a neutral chemical compound.
What is the electron configuration for magnesium ion?
Ne 3s2
Would you expect a chlorine to be larger or smaller than a magnesium?
Since chlorine’s 17 protons are greater than magnesium’s 12 protons, chlorine will have a greater effective nuclear charge to draw chlorine’s valence electrons closer to the nucleus and, thus, chlorine is expected to have the smaller atomic radius, while magnesium with the lower effective nuclear charge is expected to …