2. what is the classification for this reaction? fe + hcl → fecl3 + h2 a. single replacement b. combination…

2. what is the classification for this reaction? fe + hcl → fecl3 + h2 a. single replacement b. combination c. dehydration d. decomposition e. double replacement

2. what is the classification for this reaction? fe + hcl → fecl3 + h2 a. single replacement b. combination c. dehydration d. decomposition e. double replacement

Answer

Brief Explanations:

In a single - replacement reaction, one element replaces another element in a compound. Here, iron (Fe) replaces hydrogen (H) in hydrochloric acid (HCl). The general form of a single - replacement reaction is $A + BC\rightarrow AC + B$. In this case, $A = Fe$, $B = H$, and $C = Cl$.

Answer:

A. single replacement