Question

for the following single replacement reaction, choose the correct products.
al + feo →
fe + alo
fe + al₂o₃
o + alfe
no reaction

Explanation:

Step1: Understand single - replacement reaction

In a single - replacement reaction, the general form is \(A+BC
ightarrow AC + B\) (where \(A\) is more reactive than \(B\)). For metals, the reactivity series is important. Aluminium (\(Al\)) is more reactive than iron (\(Fe\)).

Step2: Analyze the reaction between \(Al\) and \(FeO\)

When \(Al\) reacts with \(FeO\), aluminium will replace iron in \(FeO\). The chemical formula of aluminium oxide is \(Al_{2}O_{3}\) and iron is \(Fe\). The reaction is \(2Al + 3FeO
ightarrow Al_{2}O_{3}+3Fe\)

Answer:

\(\text{Fe}+\text{Al}_{2}\text{O}_{3}\)