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Introduction to Geometric Isomerism

How many O - ...

Question

How many $O$ - atoms are shared per $S i O_{4}$ tetrahedral in silicate anion of beryl mineral?

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Solution

The chemical formula of beryl mineral is $B e_{3} A l_{2} S i_{6} O_{18}$ . The cyclic structure of $S i_{6} O_{18}^{12 -}$ is:

So the number of $O$ - atoms shared per $S i O_{4}$ tetrahedral in silicate anion of beryl mineral are 2.

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Similar questions

Q. How many oxygen atoms are shared per

S i O_{4}

tetrahedral in Beryl ?

Q. How many oxygen atoms are shared among the tetrahedron of a silicate anion in the mineral beryl?

Q. How many oxygen atoms are shared per

S i O_{4}

tetrahedral unit in mineral wollastonite

[C a_{3} (S i_{3} O_{9})]

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Q. The silicate anion in the mineral kinoite is a chain of three

S i O_{4}^{- 4}

tetrahedral, that share corners with adjacent tetrahedral. The charge of the silicate anion is:

Q. A silicate mineral has three

S i O_{4}

tetrahedral that share corners with adjacent tetrahedral. Mineral also contains

C a^{2 +}, C u^{+}

H_{2} O

1 : 1 : 1

molar ratio. Thus, total number of atoms of

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C a

per unit of mineral is :

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