Explain why the first law of thermodynamics prohibits the possibility of perpetual motion machines. Concept Introduction: First law of thermodynamics: According to first law, the total energy of the universe remains constant.
Explain why the first law of thermodynamics prohibits the possibility of perpetual motion machines. Concept Introduction: First law of thermodynamics: According to first law, the total energy of the universe remains constant.
Solution Summary: The author explains that the first law of thermodynamics prohibits the existence of perpetual motion machines.
Science that deals with the amount of energy transferred from one equilibrium state to another equilibrium state.
Chapter 17, Problem 17.75QP
(a)
Interpretation Introduction
Interpretation:
Explain why the first law of thermodynamics prohibits the possibility of perpetual motion machines.
Concept Introduction:
First law of thermodynamics: According to first law, the total energy of the universe remains constant.
(b)
Interpretation Introduction
Interpretation:
The given statement that is the second law of thermodynamics prohibits the existence of perpetual motion of machines should be shown.
Concept Introduction:
First law of thermodynamics: According to first law, the total energy of the universe remains constant.
Second law of thermodynamics: According to second law of thermodynamics, the entropy of the universe is the sum of the entropy of the system and the surroundings. For all spontaneous process the entropy of the universe increases.
PLEASE help. Locate a literature IR spectrum of eugenol. Insert the literature spectrum here:
What conclusions can you draw about your clove oil from these IR spectra? I attached my data below
please help and the percent recovery of clove oil from cloves is 4.61% and i have attached my ir spectrum as well.
Based on your GC data, how many components are in the clove oil?
Calculate the percentage of each component. Clearly show your work.
Which of the components corresponds to eugenol? How do you know?
Is eugenol the major component?
please help and i am so confused if the picture is the gc data or ir spectrum. you dont have to do everything just what you can please because i am lost and the mass of the cloves was Mass of cloves 62.299g. Mass of recovered clove oil 62.761g.
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The Laws of Thermodynamics, Entropy, and Gibbs Free Energy; Author: Professor Dave Explains;https://www.youtube.com/watch?v=8N1BxHgsoOw;License: Standard YouTube License, CC-BY