311C F09 Worksheet_2 - NAME...

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

View Full Document Right Arrow Icon

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

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

Unformatted text preview: NAME ________________________________________ BIO 311C 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 the 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? __________________________________________________________________________________What is an acid?...
View Full Document

This note was uploaded on 11/01/2009 for the course BIO 311C taught by Professor Satasivian during the Fall '08 term at University of Texas at Austin.

Page1 / 2

311C F09 Worksheet_2 - NAME...

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