Question

Fe + CuCl2 → FeCl2 + Cu

The type of reaction represented by the above equation is -
decomposition
synthesis
single-replacement
double-replacement

Answer 1

Answer:

the type is single replacement

Answer 2

The given reaction equation represents a single-replacement reaction.

Explanation:

• A chemical reaction is defined as the rearrangement of the atoms of a substance to give a new substance as a product.

• A decomposition reaction is a type of chemical reaction in which a substance breakdowns into two or more than two simpler substances.

                   ABC→ A+B+C

• A synthesis reaction is a chemical reaction in which two or more compounds are combined together to form a single compound.

                   A+B+C → ABC

• A single-replacement reaction is defined as the chemical reaction in which an element replaces another element from its compound.

                   AB+ C → AC + B

• A double-replacement reaction is defined as the chemical reaction in which ions of compounds are exchanged.

                  AB+ CD → AC + BD

Given:

$Fe + CuCl_2 \rightarrow FeCl_2 + Cu$

To find:

The type of chemical reaction represented by the given equation.

Solution:

In the given reaction:

$Fe + CuCl_2 \rightarrow FeCl_2 + Cu$

Iron is replacing copper from its compound which is copper(II) chloride to give iron(II) chloride and copper as a product.

So from this, we can conclude that the given reaction equation represents a single-replacement reaction.

Learn more about types of chemical reactions here:

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