Monday 15 May 2017

Chemistry 11

Today we looked continued our notes on solutions.  Be able to do calculations to find moles, Molarity or volume (L).

Next we studied dilution calculations.  What happens when you want to dilute a stock solution or what is the new concentration after dilution?   We diluted our stock solutions of potassium permanganate with new volumetric flasks.

Hebden:  pg. 98 Ex:  59 (a-c)  60 (a-c) and 62
pg. 102  Ex: 78-81