Students, enjoy your two weeks off from school. I’ll be making minor improvements to this site during the break. Upon return to school, we’ll be studying Unit 8, States of Matter and the Gas Laws. See you in April.

# Monthly Archives: March 2010

# 3/26/2010

**Lab Chemistry (per. 4)**

- In Class – Solubility Test
- HW – Enjoy the break

**Lab Chemistry (per. 7)**

- In Class – Solubility Test
- HW – Enjoy the break

**Principles of Lab Chemistry (per. 1 & 11)**

- In Class – Review quizzes from yesterday
- HW – Career Project (Proposal Due April 12, Project Due April 19-23)

# 3/25/2010

**Lab Chemistry (per. 4)**

- In Class: Solubility Curves WS, Solubility Curve PPT Notes
- HW – study for test/quiz on Friday

**Lab Chemistry (per. 7)**

- In Class: Rate of Solubility Lab (due today) Rate of Solubility Write Up Form (due today)
- HW – study for test/quiz on Friday

**Principles of Lab Chemistry (per. 1 & 11)**

- In Class – Quiz on Limiting Reactant & Percent Yield
- HW – Career Project

# 3/24/2010

**Lab Chemistry (per. 4)**

- In Class: Mini Lab – Solution, Colloid, Suspension, Heterogeneous Solutions PPT Notes
- HW – Rate of Solubility Lab (due Thursday), Mini Lab – Solution, Colloid, Suspension (Due Thursday), study for test/quiz on Friday

**Lab Chemistry (per. 7)**

- In Class: Solubility Curves WS, Solubility Curve PPT Notes
- HW – Kool Aid Challenge (due Thursday), study for test/quiz on Friday

**Principles of Lab Chemistry**

- In Class – Limiting, Excess Reactant, Percent Yield PPT Notes, LR and ER WS, Career Project Assigned
- HW – LR and ER WS, study for test/quiz on Thursday

# 3/23/2010

**Lab Chemistry (per. 4)**

- In Class: Rate of Solubility Lab
- HW – Rate of Solubility Lab (due Thursday), study for test/quiz on Friday

**Lab Chemistry (per. 7)**

- In Class: Heterogeneous Solutions PPT, Heterogeneous Solutions WS (page 2)
- HW – Kool Aid Challenge (due Thursday), study for test/quiz on Friday

**Principles of Lab Chemistry**

- In Class – Limiting , Excess Reactant, Percent Yield PPT Notes, LR and ER WS
- HW – study for test/quiz on Thursday

# 3/22/2010

**Lab Chemistry (per. 4)**

- In Class: % Classmate Activity
- HW – Kool Aid Challenge (due Tuesday),

**Lab Chemistry (per. 7)**

- In Class: % Classmate Activity
- HW – Kool Aid Challenge (due Thursday)

**Principles of Lab Chemistry**

- In Class – % Classmate Activity (Due Today)
- HW – Review your notes

# 3/19/2010

**Lab Chemistry (per. 4)**

- In Class: Applying Factors that Affect Solubility WS
- HW – Kool Aid Challenge (due Tuesday),

**Lab Chemistry (per. 7)**

- In Class: Applying Factors that Affect Solubility WS
- HW – Kool Aid Challenge (due next Thursday)

**Principles of Lab Chemistry**

- In Class – % Classmate Activity
- HW – Review your notes

# 3/18/2010

**Lab Chemistry (per. 4)**

- In Class: Solutions worksheet (page 2), Factors Affecting Solubility WS (page 1),Factors Affecting Solubility PPT Notes
- HW – Kool Aid Challenge (due Tuesday)

**Lab Chemistry (per. 7)**

- In Class: Kool Aid Challenge.
- HW – Kool Aid Challenge (due next Thursday)

**Principles of Lab Chemistry**

- In Class – Percent Composition WS1, Percent Composition WS2
- HW – Percent Composition WS1, Percent Composition WS2 complete both WS’s.

# 3/17/2010

**Lab Chemistry (per. 4)**

- In Class: Introduction to Solutions PPT Notes. Solutions worksheet (page 1)
- HW – Solutions worksheet (page 1 Due Thursday), Kool Aid Challenge (due Tuesday)

**Lab Chemistry (per. 7)**

- In Class: Solutions worksheet (page 2), Factors Affecting Solubility WS (page 1), Factors Affecting Solubility PPT Notes
- HW – Operation Dehydration Lab (due Thursday)

**Principles of Lab Chemistry**

- In Class – Percent Composition PPT Notes, Percent Composition WS
- HW – Percent Composition WS (page 1)

# 3/16/2010

Lab Chemistry (per. 4)

- Students completed the lab, Kool Aid Challenge.
- HW – Percent Composition of Oreos due Wednesday
- HW – Finish the Molarity WS due Wednesday
- HW – Kool Aid Challenge lab due next Tuesday.

Lab Chemistry (per. 7)

- Students were introduced to the concept of Solutions. Introduction to Solutions PPT. They began a solutions worksheet (side 1) in class to completed for HW.
- HW – Operation Dehydration Lab Due Thursday

Principles of Lab Chemistry

- Students completed the second day of the lab, Percent Composition of Oreo’s. The lab was due at the end of the period.
- Oreo Lab PPT Notes
- Student Oreo Data.

# 3/15/2010

**Lab Chemistry (per. 4)**

- Students were introduced to the concept of solutions and the concentration of solutions expressed in Molarity. Students received a Molarity WS to begin in class and finish for HW.
- Friday’s Stoichiometry test was returned to the students.
- HW – Operation Dehydration Lab Due Tuesday
- HW – Percent Composition of Oreos Due Wednesday
- HW – Finish the Molarity WS Due Wednesday

**Lab Chemistry (per. 7)**

- Students were introduced to the concept of solutions and the concentration of solutions expressed in Molarity. Students received a Molarity WS to begin in class and finish for HW.
- Friday’s Stoichiometry test was returned to the students.
- HW – Finish the Molarity WS
- HW – Operation Dehydration Lab Due Thursday

**Principles of Lab Chemistry**

- Students were introduced to the concept of percent composition and began a two day lab on the percent composition of Oreo’s. Oreo Lab. Student Oreo Data
- Friday’s Dimensional Analysis Quiz was returned to the students.

# 3/12/2010

**Lab Chemistry (per. 4)**

- Stoichiometry Test
- HW – Operation Dehydration Lab Due Tuesday
- HW – Percent Composition WS (evens #’s only)

**Lab Chemistry (per. 7)**

- Stoichiometry Test
- HW – Operation Dehydration Lab Due Thursday.
- HW – Percent Composition WS (evens #’s only)

**Principles of Lab Chemistry **

- Dimensional Analysis Quiz

# 3/11/2010

**Lab Chemistry (per. 4)**

- Continue with the lab, Percent Composition of Oreos, Oreo Cookie Group Data
- HW – Study for the Stoichiometry Test on Friday.
- HW – Operation Dehydration Lab Due Tuesday

**Lab Chemistry (per. 7)**

- Today’s Lab – Operation Dehydration Lab, due next Thursday.
- HW – Study for the Stoichiometry Test on Friday.

**Principles of Lab Chemistry**

- Students work on the Mole Note Card activity due at the end of the period.
- HW – Study for Dimensional Analysis Quiz on Friday.

# 3/10/2010

Lab Chemistry (per. 4)

- Discuss the Lab from yesterday and begin the next lab, Percent Composition of Oreos.
- Oreo Cookie Group Data
- Study for the Stoichiometry Test on Friday.

Lab Chemistry (per. 7)

- Finished working on the percent composition lab using oreos .
- Oreo Cookie Group Data
- Study for the Stoichiometry Test on Friday.

Principles of Lab Chemistry

- Students finish practicing mole conversions, Mole WS 1. Begin working on Mole WS 2. To be completed for HW if not finished in class.
- Study for Dimensional Analysis Quiz on Friday.