Chemistry, 05.04.2021 23:50 robert7248
The illustration shows two objects that have undergone energy transformation
A. both objects produce a form of thermal energy
B. both objects have electrical energy present
C. The initial source of energy for one object is chemical
J. all of the above
Answers: 2
Chemistry, 21.06.2019 18:30
Calculate the change in entropy if br2(l) is converted to br2(g). s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)
Answers: 3
Chemistry, 21.06.2019 21:30
An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.
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Chemistry, 22.06.2019 23:00
What is the number of neutrons in an atom with atomic mass of 35
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The illustration shows two objects that have undergone energy transformation
A. both objects produc...
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