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Friday, 25 September 2015

Physical Science 20 - Sept 25

Today, we did a couple of examples related to molar conversions.  We did an example where we converted to the number of molecules given the mass of a substance in grams.  We also learned how to find the mass of a certain number of atoms of the substance.  These two examples involved 2 steps, first converting our given information into moles and then converting from moles into the required.  Students then had a chance to work on Assignments C18 & C19. 

On Monday, we will continue working on Assignments C18 and C19.  They will be due Tuesday.  Have a great weekend everyone.

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