Lesson 14:

In lesson 14, it covered mostly concentration and deeper into that. Concentration does not change depending on the size of the sample which is really important! This is because concentration measures the amount of moles of a particle or the number density per unit of volume, which is a property which does not change with sample size. Also, the relationship between the number of moles and particles in a solution and the volume if the solution is proportional. Number of moles=k times volume of solution in liters. Lastly, the concentration of molarity of a solution does not change with the size of the sample. Homework below!

Homework:

 

 

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