January 30, 2009

Website of the Week

www.chemskillbuilder.com

Complete registration form and start your learning on basic chemistry.

Extra credit will be given to those who register by Feb. 10 and complete one assignment.

January 30. 2009

1. FanTAKStic Friday

LOST Island
Defining community relationships.

2. Quiz on Monday on relationships.

January 29, 2009

1. Bellringer

Calculate the number of grams of NaCl produced as a result of 62.4 gram of sodium reacting with chlorine. The balance equation is :

Na + Cl ---> NaCl

2. Molar calculations

3. Homework - Chapter 9, pg 262 #33-40.

What is the secret word this week?

January 28, 2009

FWISD schools are closed due to inclement weather.

January 27, 2009

1. Bellringer

Calculate the number of grams of NH3 produced by the reaction of 5.40 grams of hydrogen with an excess of hydrogen. The balanced equation is

N2 (g) + 3H2 (g) ----> 2NH3 (g)

2. Molar Calculations

3. Homework -Chapter 9, P. 262 #33-40 (concept practice)

January 26. 2009

Secret Words of the Week
P1 Homogeneous
P3 Hetergeneous
P4 Solution
P6 Solvent
P7 Solute

January 26, 2009