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Copy of Thermochemistry Part 2 Notes (Enthalpy) and Practice Questions (5/28/2026)

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Last updated about 2 hours ago
3 questions
Lecture
Required
5
Practice Questions
2.5
2.5
Thermochemistry Part 2 Note-Taking Sheet

https://docs.google.com/document/d/1W2scnnzUycdFZeu1lO8U1COxObAtPOcx20hUkz6lftU/edit?usp=sharing

Once you open this document, click "File" in the upper-left, then "Make a Copy" in the menu that opens after you click "File".

Split your screen so that you can see the video on this formative and the note-taking sheet.
Play the video to complete the note-taking sheet.

You will also need a separate sheet a paper to record the example at the end of the video.

Once you complete the note-taking sheet, please submit a copy of it at the end of this formative - you will be awarded points for doing so. You will not be able to move on to the practice questions until you submit your notes, below.

Use your notes from this lecture to work out the practice problems in the next section.
Question 1
1.

Attach a copy of your completed note-taking sheet for Thermochemistry Part 2, here.

Question 2
2.
  1. Compute the change of the enthalpy of reaction for the following:
2 NO(g) + O2(g) → 2 NO2(g)
ΔHf(reactants) = _______
ΔHf(products) = _______
ΔHr = _______
Question 3
3.
Compute the change of the enthalpy of reaction for the following:
4 FeO(cr) + O2(g) → 2Fe2O3(cr)
ΔHf(reactants) = _______
ΔHf(products) = _______
ΔHr = _______