Question

Identify the reaction type shown in the equation bef2 + mg → mgf2. What type of reaction does this represent? Describe the clues that were used to identify it.

Answer 1

The equation BeF2 + Mg → MgF2 is a single-replacement reaction, where Mg replaces Be in the compound to form a new compound MgF2.

Step-by-step explanation:

The equation BeF2 + Mg → MgF2 represents a single-replacement reaction. In this type of chemical reaction, one element (in this case, Mg) displaces another in a compound (here, displacing Be from BeF2). The clues we use to identify this reaction type include the presence of an element and a compound as reactants and the fact that in the product, that element has taken the place of another element within the compound, forming a new compound (in this case, MgF2).