Class Blog 2/19/14

Homework:

1. WebAssign due tonight at 11:59 PM.
2. Heat of Combustion Lab due tomorrow
3. Heats of Formation Worksheet
4. Look at the pre-lab questions on Moodle for the Heat of Formation Lab

Lab Format:

• Title
• Purpose
• Date
• Post- lab questions/ Calculations

*Write out each question

*No pre-lab questions necessary

• Conclusion

Heats of Formation Notes (There is also a video on moodle going over these notes):

• Heat of Formation: the energy it takes to “form” a compound from the elements that make it up
• Heat of formation is often negative (sometimes positive)
• Heat of formation of an element in its stable state = 0 KJ/ Mole

Next Blogger: Kevin Jeon