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To prepare a [tex][tex]$2 M$[/tex][/tex] solution of potassium nitrate [tex][tex]$\left( KNO _3\right)$[/tex][/tex], which quantities must be measured?

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


Sagot :

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

The mass of the [tex]\(\text{solute}\)[/tex] and the volume of the [tex]\(\text{solution}\)[/tex] must be measured.