Easy which of the following best describes the freezing of water?
negative change in enthalp...
Chemistry, 19.01.2020 13:31 latoyatuggle23
Easy which of the following best describes the freezing of water?
negative change in enthalpy, low temperature and positive entropy
negative change in enthalpy, low temperature and negative entropy
positive change in enthalpy, low temperature and positive entropy
positive change in enthalpy, low temperature and negative entropy
negative change in enthalpy, high temperature and negative entropy.
Answers: 1
Chemistry, 21.06.2019 16:00
Silica, sio2, is formed on silicon as an electrically insulating layer for microelectronic devices. silica is formed when silicon is exposed to o2 gas at an elevated temperature. at 900˚c, it takes 90 minutes for the oxygen to diffuse from the surface to form a 0.06 micron (0.06 x 10-6 m) thick layer of sio2 on
Answers: 1
Chemistry, 21.06.2019 23:00
50 pts plz what is the physical state of matter of baking soda.
Answers: 1
Chemistry, 22.06.2019 21:50
If e is the symbol for an element, which two of the following symbols represent isotopes of the same element? 1. e2. e3. ea.1 and 2c.1 and 4b.3 and 4d.2 and 3
Answers: 2
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