Question

select the correct answer. iron oxide reacts with aluminum to give aluminum oxide and iron. what kind of chemical reaction is this? a. combustion b. decomposition c. replacement d. synthesis

Explanation:

In a replacement reaction, one element replaces another in a compound. Here, aluminum replaces iron in iron oxide to form aluminum oxide and iron. Combustion involves a substance reacting with oxygen to produce heat and light. Decomposition is when a single compound breaks down into simpler substances. Synthesis is when two or more substances combine to form a single compound.

Answer:

C. replacement