Respuesta :

kenmyna
The  molar   solubility  of KNO3  is not  affected  by  the PH   of the solution.


This  is  because KNO3  ions  are   either acidic   or  basic.KNO3   salt  is  formed  from  the  reaction  of   strong   acid HNO3  and  a  strong  base KOH   and  neither the  potassium  ion  nor the   nitrate  ions  can either  lose,  gain protons  or  hydrogen  ions.
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Answer:

The correct answer is e.

Explanation:

KNO3 ions are neither acidic nor basic. The KNO3 composition salt is formed from the reaction of a strong acid (HNO3) and a strong base (KOH). The ions that act in the formation of the compound cannot lose or gain protons. This means that the molar solubility is not affected by the pH of the solution.  The aqueous solution is almost neutral.

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