Standard Enthalpy of Formation
Über den Vortrag
Der Vortrag „Standard Enthalpy of Formation“ von Jared Rovny, PhD ist Bestandteil des Kurses „Biochemical Principles II (UAB Block 1)“.
Quiz zum Vortrag
Which of the following statements is FALSE?
- Endothermic reactions are usually hot.
- In a chemical reaction, if heat energy is taken in, the change in enthalpy is positive.
- If heat energy is released in a chemical reaction the change in enthalpy is negative.
- In breaking a compound substance, if heat energy is taken in, it is called an endothermic reaction.
- In breaking a compound substance, if heat energy is released, it is called an exothermic reaction.
In a chemistry lab, two compounds are mixed in a test tube, after which the test tube feels cooler. Which of the following statements is TRUE?
- The change of enthalpy of the system is positive.
- This is an exothermic chemical reaction.
- Heat energy is released in this process.
- The pressure of the system has reduced since the temperature has dropped.
- The change of enthalpy of the system is negative.
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Dozent des Vortrages Standard Enthalpy of Formation
Jared Rovny, PhD
Dr. Jared Rovny has been a Lecturer at Yale University in Connecticut, USA since 2013.
He obtained his PhD in Physics from Yale University in 2019. He was awarded the D. Allan Bromley Graduate Fellowship in Physics in 2019 and the Princeton Quantum Institute Postdoctoral Fellow in 2020.
Currently, he works with Yale's Center for Teaching and Learning at Yale University.
Due to his achievements, he earned the Yale College Prize Teaching Fellowship for his work in PHYS 171 (University Physics for the Life Sciences).
Within Lecturio, Dr. Rovny teaches courses on Physics.
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