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To prepare a 2 M solution of potassium nitrate [tex]$\left( KNO_3 \right)$[/tex], which quantities must be measured?

The mass of the [tex]$\square$[/tex] and the volume of the [tex]$\square$[/tex] must be measured.



Answer :

To prepare a 2 M solution of potassium nitrate (KNO₃), the mass of the solute and the volume of the solvent must be measured.