Monday, Jan 31 A-day

Regular Chemistry -
Starter:
Determine the change in enthalpy for the following reaction:

C(graphite) + 2 H2(g) --> CH4(g) Ho =

Use these reaction equations:
C(graphite) + O2(g) --> CO2(g) Ho = -394 kJ
H2O(l) --> H2(g) + 1/2 O2(g) Ho = 286 kJ
2 O2(g) + CH4(g) --> CO2(g) + 2 H2O(l) Ho = 394 kJ

Lecture:
Chemistry in the News:
During class we got a magazine and did chemistry in the news with an article. We shared what we learned and then were introduced to our term project and received the rubric for it. You will get time in class to work on it Friday. To summarize the project. You and your lab partner are business partners 10-30 years in the future. You are making a new product that involves chemistry. You are advertising for a position in your plant that involves chemistry. One of you will make a 1/2 size poster to post in the 2300 hall to recruit for the job. The other will be creating a Google.doc to share with me at showell@dsdmail.net The person that creates the Google document, and if you so choose the other student will present to a group of potential employees a 2-4 minute summary. These will be due Feb 16. Please label your document in this fashion period last name last name (Example: 1 kutz tanner) This will help me get the points to the right person.

Lab for Next time: We received and wrote up the procedure and pre-lab for lab 3.4 Factors that Effect Reaction Rates We were able to see the reactions and how they will work. We get to do them next time. Be ready!

Summary: Ideas (Brainstormed) for your project.

Homework: 3.5 Hess' Law Worksheet


Honors Chemistry -
Starter:
Determine the change in enthalpy for the following reaction:

C(graphite) + 2 H2(g) --> CH4(g) Ho =

Use these reaction equations:
C(graphite) + O2(g) --> CO2(g) Ho = -394 kJ
H2O(l) --> H2(g) + 1/2 O2(g) Ho = 286 kJ
2 O2(g) + CH4(g) --> CO2(g) + 2 H2O(l) Ho = 394 kJ

Lecture:
Chemistry in the News:
During class we got a magazine and did chemistry in the news with an article. We shared what we learned and then were introduced to our term project and received the rubric for it. You will get time in class to work on it Friday. To summarize the project. You and your lab partner are business partners 10-30 years in the future. You are making a new product that involves chemistry. You are advertising for a position in your plant that involves chemistry. One of you will make a 1/2 size poster to post in the 2300 hall to recruit for the job. The other will be creating a Google.doc to share with me at showell@dsdmail.net The person that creates the Google document, and if you so choose the other student will present to a group of potential employees a 2-4 minute summary. These will be due Feb 16. Please label your document in this fashion period last name last name (Example: 1 kutz tanner) This will help me get the points to the right person.

Lab for Next time: We received and wrote up the procedure and pre-lab for lab 3.4 Factors that Effect Reaction Rates We were able to see the reactions and how they will work. We get to do them next time. Be ready!

Summary: Ideas (Brainstormed) for your project.

Homework: 3.5 Hess' Law Worksheet

AP Chemistry-
Starter -
Determine the change in enthalpy for the following reaction:

C(graphite) + 2 H2(g) --> CH4(g) Ho =

Use these reaction equations:
C(graphite) + O2(g) --> CO2(g) Ho = -394 kJ
H2O(l) --> H2(g) + 1/2 O2(g) Ho = 286 kJ
2 O2(g) + CH4(g) --> CO2(g) + 2 H2O(l) Ho = 394 kJ

Labs - 3.2 and 3.3

Homework - 3.6 bookwork

Also get Lab 3.4 ready to do.

Everything up to and including 3.7 should be done, corrected, and turned in by this Friday!