To classify the chemical reaction represented by the general formula [tex]\(nA \rightarrow (A)_n\)[/tex], let’s analyze the process it describes.
1. Reaction Formula Analysis:
The reaction given is [tex]\(nA \rightarrow (A)_n\)[/tex]. This indicates that multiple molecules of a single type (denoted by [tex]\(A\)[/tex]) undergo a reaction to form a single larger molecule composed of repeating [tex]\(A\)[/tex] units.
2. Terminology Identification:
- When individual molecules of [tex]\(A\)[/tex] link together to form a larger molecule, this process suggests the formation of a long-chain molecule.
- Such a process is commonly described by a specific term in chemistry where small identical molecules react to form a larger molecule.
3. Classification of Reaction Types:
- Synthesis Reaction: Typically involves combining two or more simple substances to form a more complex compound.
- Polymerization Reaction: Specifically involves small molecules (monomers) reacting to form long-chain molecules (polymers).
- Decomposition Reaction: Involves the breakdown of a compound into simpler substances.
- Oxidation Reaction: Generally involves the transfer of electrons, leading to a change in the oxidation state of elements.
- Replacement Reaction: Involves elements being swapped in compounds.
4. Correct Classification:
In the given reaction, because individual [tex]\(A\)[/tex] molecules are linking together to form a larger molecule (a polymer), the best classification falls under polymerization.
Hence, a chemical reaction that has the general formula [tex]\(nA \rightarrow (A)_n\)[/tex] is best classified as a polymerization reaction.
