Составте формулы солей и назовите их:

a)Mg(1) PO4(3) , Mg(2)H2PO4(1) ;

б)NH4(1) PO4(3) ,NH4(1)HPO4(2) ;

в)K(1)PO4(3) , K(1)HPO4(2) ;

г)Ba(2)PO4(3) , Ba(2)H2PO4(1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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