10 December 2007


Today we started the diffusion through a membrane lab using eggs. Today's step involved measuring circumference and mass of an egg and submerging it in vinegar. What do you think will happen overnight??

5 comments:

Anonymous said...

I think the vinegar will start to dissolve the egg's outer shell, because the shell is composed of calcium carbonate and the acidity of the vinegar will dissolve it.

Chad DeVoe said...

Very good anonymous! Are you a student from last year?

Anonymous said...

i get to compost tomarrow hey i remember that and no im not the anonymous

Unknown said...

Yes, I'm a student from last year.

Anonymous said...

ewww Tasia popped that egg all over my arm last year... u member that???