Difference between revisions of "Lab Molarity"

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==Section 4.5: Concentration of Solutions==
 
==Section 4.5: Concentration of Solutions==
As you will see in your text the definition of molarity (M) is the moles of solute divided by liters of solution.
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You may have noticed in lab that many of the solutions we used had a label like "3M" to indicate the concentration of the solute in the solution. 3M means 3 ''molar'' or the ''molarity'' is 3. As you will see in your text the definition of molarity (M) is the ''moles of solute'' divided by ''liters of solution''.
 
:[[File:Molarity.jpg|300px]]
 
:[[File:Molarity.jpg|300px]]
  

Revision as of 13:05, 20 March 2020

Welcome to your "sort of" first online lab. I would like to use this first lab activity to cover some additional lecture material and then follow it up with a short activity.

Section 4.5: Concentration of Solutions

You may have noticed in lab that many of the solutions we used had a label like "3M" to indicate the concentration of the solute in the solution. 3M means 3 molar or the molarity is 3. As you will see in your text the definition of molarity (M) is the moles of solute divided by liters of solution.

Molarity.jpg



(lab/worksheets/data)