Systems in nature tend to undergo changes explain your answer.
1. lower energy and lower entr...
Chemistry, 04.02.2020 14:54 Kingmoney959
Systems in nature tend to undergo changes explain your answer.
1. lower energy and lower entropy.
2. lower energy and higher entropy.
3. higher energy and lower entropy .
4. higher energy and higher entropy.
Answers: 2
Chemistry, 22.06.2019 17:00, brownvester44
Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
Answers: 2
Chemistry, 23.06.2019 05:50, starfox5454
Which of the following isotopes has the same number of neutrons as phosphorus-31?
Answers: 1
Chemistry, 23.06.2019 10:30, krlx
When a chemist collects hydrogen gas over water, she ends up with a mixture of hydrogen and water vapor in her collecting bottle. if the pressure in the collecting bottle is 97.1 kilopascals and the vapor pressure of the water is 3.2 kilopascals, what is the partial pressure of the hydrogen?
Answers: 1
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