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Name the type of the structure of silica...

Name the type of the structure of silicate in which one oxygen atom of `[SiO_(4)]^(4-)` is shared

A

Sheet silicate

B

Pyrosilicate

C

Three dimensional silicate

D

Linear chain silicate

Text Solution

AI Generated Solution

The correct Answer is:
To determine the type of silicate structure in which one oxygen atom of the `[SiO_(4)]^(4-)` unit is shared, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Basic Unit**: The basic unit of silicate is the tetrahedral structure represented by `[SiO_(4)]^(4-)`. This unit consists of one silicon atom (Si) surrounded by four oxygen atoms (O). 2. **Understand the Sharing of Oxygen Atoms**: In silicate structures, oxygen atoms can be shared between different tetrahedral units. The sharing of oxygen atoms leads to the formation of various silicate structures. 3. **Determine the Type of Silicate**: When one oxygen atom is shared between two tetrahedral units, the structure formed is known as a pyrosilicate. In a pyrosilicate, two `[SiO_(4)]^(4-)` tetrahedra share one oxygen atom. 4. **Visual Representation**: - Imagine two tetrahedra, each with a silicon atom at the center and oxygen atoms at the corners. - When they share one oxygen atom, this shared oxygen atom is located at the corner where the two tetrahedra meet. 5. **Conclusion**: The type of silicate structure where one oxygen atom of `[SiO_(4)]^(4-)` is shared is called **pyrosilicate**. ### Final Answer: The type of structure of silicate in which one oxygen atom of `[SiO_(4)]^(4-)` is shared is called **pyrosilicate**.
To determine the type of silicate structure in which one oxygen atom of the `[SiO_(4)]^(4-)` unit is shared, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Basic Unit**: The basic unit of silicate is the tetrahedral structure represented by `[SiO_(4)]^(4-)`. This unit consists of one silicon atom (Si) surrounded by four oxygen atoms (O). 2. **Understand the Sharing of Oxygen Atoms**: In silicate structures, oxygen atoms can be shared between different tetrahedral units. The sharing of oxygen atoms leads to the formation of various silicate structures. ...
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