311C F08 Worksheet_2

311C F08 Worksheet_2 - NAME _ Discussion Worksheet #2 Water...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
NAME _________________________ BIO 311C F08 Discussion Worksheet #2 Water & Organic Chemistry 1. What is the maximum number of hydrogen bonds a water molecule can form? _______________ 2. If the temperature of a body of water increases, what happens to the hydrogen bonds between the water molecules? Circle one: Hydrogen bonds are formed. Hydrogen bonds are broken. 3. A gram of water at 0 o C occupies more or less (circle one) volume than a gram of water at 4 o C. Why? 4. When a salt is dissolved in water, salt is the ( solute or solvent ) and water is the ( solute or solvent ). (Circle one for each). 5. Is table salt (NaCl) hydrophilic or hydrophobic? ______________. What happens to NaCl when it is added to water? 6. In pure water, the concentration of H + is ___________and the concentration of OH - is ___________. 7. What is the formula for calculating the pH of a solution? ____________________________________ 8a. What is an acid? ____________________________________________________________________
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 02/02/2009 for the course BIO 311C taught by Professor Satasivian during the Spring '08 term at University of Texas.

Page1 / 2

311C F08 Worksheet_2 - NAME _ Discussion Worksheet #2 Water...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online