attendance 06-05-2020 GR 11 A Period 1 Chemi and Bio labs

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. The molarity or molar concentration of a solute is defined as the number of moles of solute (a)  

What is the molarity of 0.226 mole of potassium chromate in 500 ml of water ?

• 0.550M

• 0,40 M

• 0,452M

What is the molarity of 0.459mole of copper sulfate in 306 ml of water ?

• 1,422M

• 1.4 M

• 1,300 M

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