💿 The Laws of Thermodynamics, Entropy, and Gibbs Free Energy

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This is an authentic video. Do not try to understand every word you hear.
Watch and listen for general and specific information by completing the following tasks.

Before you watch:

Exercise 1. Study the problem. Can you solve it?

Video

While you watch:

Exercise 2. Watch the video (till 0:50) and check your answer to the problem question from Exercise 1. Then, complete the gaps in the sentence.

Exercise 3. Watch the video (0:51-1:07) and study the next task given. Then, watch the video further (till the end) and complete the flowchart explaining FOUR STEPS to make this calculation:

After you watch:

Exercise 4: Solve the following problems:

Define the mass of CO₂ which is produced from complete combustion of 36 liters of propane.
How many grams of sulfuric acid needed to produce 5,6 liters (n.c.) of hydrogen while reacting with zink?