Milk Tie Dye Blog(group names here)

Milk is a solution that mostly consists of water (87.7%), but it also consists of protein (3.4%), fat (3.6%), sugar (4.6%),  and minerals (0.7%).  In any solid or liquid substance, molecules will be attracted to each other due to the presence of intermolecular forces.  During class, we observed "water fearing or hydrophobic molecules that do not like to be near water.  Water molecules have a dipole, meaning that one side of the molecule has a slightly positive charge and one part has a slightly negative charge.
The lab experiment that we performed demonstrated the properties of water:  cohesion, adhesion, and surface tension.

Upload your group video and create a narrative that answers questions Q10-Q13 and also describes what is happening using the following words;

Hydrophobic
Surface tension
Hydrogen bonds
Cohesion


Example narrative can sound like, "The food coloring helped visualize the movement of the milk and when the soap was added,  it decreased the surface tension" or when soap is added to the water-based solution, milk,  it lowers the surface tension of the liquid.

Use the prompt found on the original lab to also inspire your narrative.  You may embed the narrative onto your video or you may type the narrative under your video post.

IMovie allows you to make edits to your video and I also suggest downloading the vimeo app to create a hyperlink which will be needed to post your video.

Please tag; molecular level

All blogs are due on or before Sunday, November 15, 2015 no later than 11:59pm.  Any blog posted after this time will count as late.