Question

based on the reaction, identify the products. bef₂ + mg → mgf₂ + what type of reaction does this represent?

Explanation:

Step1: Analyze the reaction type

This is a single - displacement reaction. In a single - displacement reaction, the general form is \(A+BC
ightarrow AC + B\). Here, \(Mg\) (a metal) is displacing \(Be\) from \(BeF_{2}\).

Step2: Determine the missing product

According to the law of conservation of mass and the pattern of single - displacement reactions (\(A+BC
ightarrow AC + B\)), when \(Mg\) reacts with \(BeF_{2}\), the products are \(MgF_{2}\) and \(Be\).

Answer:

The missing product is \(Be\). The reaction type is a single - displacement reaction.