Chemistry
Chemistry, 27.12.2020 15:30, antome

Which of the followings are true or false. a. The total internal energy ( E ) of a chemical system equals the sum of the kinetic and potential energies of all the particles in the system.
1. True
2. False

b. The sum of all the energies due to the motions of the particles in a system is a form of specifically called thermal energy.
1. True
2. False
c. The energy in a chemical system that results primarily from the arrangement of the nuclei and electrons within an atom or compound is a form of specifically called Changes in the internal energy of a system take place when energy is transferred as work, or both.
1. True
2. False

When a chemical reaction produces a gas, the newly formed gas pushes away the atmosphere and creates space for itself such that the system loses energy as:

answer
Answers: 1

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Which of the followings are true or false. a. The total internal energy ( E ) of a chemical system...

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