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To prepare a 2 M solution of potassium nitrate (KNO₃), which quantities must be measured?

The mass of the solute and the volume of the solvent must be measured.

Sagot :

GinnyAnswer

Final answer:

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


Explanation:

The correct quantities that must be measured to prepare a 2 M solution of potassium nitrate (KNO3) are the mass of the solute and the volume of the solvent.

For example, to make a 2 M solution of KNO3, you would need to measure a specific amount of KNO3 (mass of the solute) and dissolve it in a certain volume of water (volume of the solvent) to achieve the desired concentration.


Learn more about Preparing chemical solutions here:

https://brainly.com/question/29737179


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