How will you write Stock notations for the following compounds? i. AuCl3  ii. SnCl4  iii. SnCl2 

Monjur Alahi

How will you write Stock notations for the following compounds? 

i. AuCl3 

ii. SnCl4 

iii. SnCl2 

iv. MnO2


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Salim Ahmed Kawsar

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i. AuCl3 :

The charge on each element is Au3+ \(Cl_3^{1-}\). 

Hence, 

The stock notation is Au(III)Cl3.

ii. SnCl4 :

The charge on each element is Sn4+ \(Cl_4^{1-}\). 

Hence, 

The stock notation is Sn(IV)Cl4.

iii. SnCl2 :

The charge on each element is Sn2+ \(Cl_2^{1-}\).

Hence,

The stock notation is Sn(II)Cl2.

iv. MnO2 :

The charge on each element is Mn4+ \(O_2^{2-}\). 

Hence, 

The stock notation is Mn(IV)O2.

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