Post a New Question


posted by on .

If a 45.3-g sample of potassium nitrate is dissolved in enough water to make 225 mL of solution, what will be the molarity?

  • Chemistry - ,

    moles KNO3 = 45.3 g /101.1 g/mol=0.448
    M = 0.448/ 0.225 L=1.99

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question