





Vocab: hydrogen bond, chemical reaction, reactants, products, cohesion, adhesion, surface tension, heat, temperature, evaporative cooling, solution, solvent, solute, acid, base, buffer
Text Pages: 2.8-2.16
(pages 25-30)
due 9/11
Watch this Video and Then Click the Link Below (in DEMO assignments section) to Review "Water is Awesome" Day (9/8)

ph, Life, and Buffers WebQuest (Due Wednesday 9/13)
(STAY TUNED - WILL BE COMPLETED IN CLASS ON 9/8 and 9/11)
Instructions:
- Each image represents a "demo" that was completed in class.
- Add these images to the correct page in your unit guide.
- Watch the video for some extra help!
- Then, using the list below, match each image with the property of water that it depicts. (in the "property exhibited")
TERMS: (USE YOUR NOTES OR TEXT BOOK FOR ADDITIONAL HELP)
- Polarity
- High Specific Heat
- Density
- Cohesion/Adhesion (Capillary Action)
- Solvent (Universal)

1) I can list and explain the major unique characteristics of water in it's importance for maintaining life.
2) I can differentiate the properties of acids and bases and explain their importance in biological systems.