The structure of Na_2[B_4O_5(OH)_4] cdot 8H_2 | vedclass

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Question

(A) $Na_2[B_4O_5(OH)_4] \cdot 8H_2O$ is commonly known as Borax.The polyanion present in its structure is $[B_4O_5(OH)_4]^{2-}$.This structure consist

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two triangular and two tetrahedral units

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(A) $Na_2[B_4O_5(OH)_4] \cdot 8H_2O$ is commonly known as Borax.The polyanion present in its structure is $[B_4O_5(OH)_4]^{2-}$.This structure consists of two boron atoms in triangular coordination ($BO_3$ units) and two boron atoms in tetrahedral coordination ($BO_4$ units).Therefore,it contains two triangular and two tetrahedral units.

The structure of $Na_2[B_4O_5(OH)_4] \cdot 8H_2O$ contains:

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