Mrs. Balling
All this week we studied the diffusion of water (aka:osmosis) through a membrane.  As a model of this we used vinegar to dissolve the shell off of two eggs.  We then found that although the shell dissolved off of the eggs the eggs gained mass which indices that water entered the egg through the chorion.  We then placed one egg in corn syrup and the other in distilled water. The egg in corn syrup was in a hypertonic solution so water diffused out of the egg so it got smaller and lost mass; the egg in distilled water was in a hypotonic solution so water diffused into the cell, got larger and gained mass.

8/20/2010 06:06:35 pm

her wishful face haunts my dreams like the rain at night.

9/5/2010 11:02:01 am

If u love someone, u will know everything about her without asking her; if u don't love someone, u will forget everything even if she told u everything.

3/13/2011 10:24:45 am

That's some inspirational stuff. Never knew that opinions could possibly be this varied. Thank you for all of the enthusiasm to provide such useful details here. I’m in fact fairly interested so will retain an eye out for updates! You are so great at obtaining what you would like to say out there in a way thats intelligent and entertaining. Im actually impressed!

3/17/2011 10:20:52 am

Thank you for taking this opportunity to talk about this, I feel strongly about it and I benefit from learning about this topic. If achievable, as you gain data, please update this weblog with new details. I have discovered it very valuable! I admiring time and effort you put within your weblog, due to the fact it's obviously one particular terrific place where I can locate great deal of helpful info. Bookmarked and I will share it. Thank you a great deal!


Leave a Reply.