Answered

At Westonci.ca, we provide reliable answers to your questions from a community of experts. Start exploring today! Connect with professionals ready to provide precise answers to your questions on our comprehensive Q&A platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

A chemical reaction that has the general formula [tex]nA \rightarrow (A)_n[/tex] is best classified as a:

A. synthesis reaction
B. polymerization reaction
C. decomposition reaction
D. oxidation reaction
E. replacement reaction

Sagot :

GinnyAnswer
A chemical reaction that has the general formula of [tex]\( n A \rightarrow (A)_n \)[/tex] involves multiple units of a substance A reacting to form a larger molecule consisting of n units of A.

Let's analyze the options provided:

1. Synthesis Reaction:
- A synthesis reaction involves two or more simple substances combining to form a more complex substance. The general form is [tex]\( A + B \rightarrow AB \)[/tex].
- Given the formula [tex]\( n A \rightarrow (A)_n \)[/tex], this doesn't seem to fit as we are not combining different substances but rather forming a larger structure from identical units.

2. Polymerization Reaction:
- A polymerization reaction involves small molecules called monomers joining together to form a large molecule known as a polymer. The general form is [tex]\( n A \rightarrow (A)_n \)[/tex], where n monomers of A join to form the polymer (A)_n.
- This matches perfectly with the given formula since multiple monomers of A are combining to form a polymer.

3. Decomposition Reaction:
- A decomposition reaction involves a single compound breaking down into two or more simpler substances. The general form is [tex]\( AB \rightarrow A + B \)[/tex].
- Since the given formula involves combining molecules rather than breaking them down, this doesn't match.

4. Oxidation Reaction:
- An oxidation reaction involves the loss of electrons or an increase in the oxidation state of a molecule, atom, or ion. It typically involves substances like oxygen, and is not described purely by the combining of identical units.
- The given reaction formula does not indicate any change in oxidation state or loss of electrons.

5. Replacement Reaction:
- A replacement (or displacement) reaction involves one element replacing another in a compound. The general form is [tex]\( A + BC \rightarrow AC + B \)[/tex].
- This does not correspond to the provided formula, as there is no replacement occurring but rather a combination of identical units.

Given this detailed analysis, the chemical reaction described by the formula [tex]\( n A \rightarrow (A)_n \)[/tex] is best classified as a polymerization reaction.

So, the correct classification is:
Polymerization.
Thanks for using our service. We aim to provide the most accurate answers for all your queries. Visit us again for more insights. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.