'Crs questions follow' diaporamas de présentation

19-4 Criteria for Spontaneous Change: The Second Law of Thermodynamics.

19-4 Criteria for Spontaneous Change: The Second Law of Thermodynamics. ? S total = ? S universe = ? S system + ? S surroundings. The Second Law of Thermodynamics:. ? S universe = ? S system + ? S surroundings > 0.

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Chapter 14: Chemical Kinetics

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Worked Examples Follow:

Worked Examples Follow:. CRS Questions Follow:. The titration curve to the right best represents the titration of :. equivalence point. 1. a weak base with a strong acid. 2. a weak acid with a strong base. pH. 3. a strong acid with a strong base. 4. a strong base with a strong acid.

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Worked Examples Follow:

Worked Examples Follow:. CRS Questions Follow. When heat is absorbed by ice (the system) it melts. The quantity q for the system is. 1. positive. 2. negative. 3. 0. When heat is absorbed by ice (the system) it melts. The quantity q for the system is. 1. positive. 2. negative. 3. 0.

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