chearon310 chearon310

26-03-2021
Chemistry

contestada

Which one of the following compounds is insoluble in water?

a) Na2CO3

b) K2SO4

c) Fe(NO3)3

d) ZnS

Respuesta :

keijosalonen keijosalonen

26-03-2021

Answer: ZnS

Explanation: usually salts of alkali metals are well soluble in water.

Also most nitrates are well soluble.

Sulfides of transition metals are generally insoluble in water

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