5. construct explanations what is the
difference between a molecule and a
compound?...
Chemistry, 12.09.2019 01:20 jigaboo420
5. construct explanations what is the
difference between a molecule and a
compound?
Answers: 1
Chemistry, 22.06.2019 04:00
Two nitro no2 groups are chemically bonded to a patch of surface. they can't move to another location on the surface, but they can rotate (see sketch at right). it turns out that the amount of rotational kinetic energy each no2 group can have is required to be a multiple of ε, where =ε×1.010−24 j. in other words, each no2 group could have ε of rotational kinetic energy, or 2ε, or 3ε, and so forth — but it cannot have just any old amount of rotational kinetic energy. suppose the total rotational kinetic energy in this system is initially known to be 32ε. then, some heat is removed from the system, and the total rotational kinetic energy falls to 18ε. calculate the change in entropy. round your answer to 3 significant digits, and be sure it has the correct unit symbol.
Answers: 2
Chemistry, 22.06.2019 10:30
Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:
Answers: 1
Chemistry, 22.06.2019 20:30
What is a difference between a mixture of elements and a mixture of compounds
Answers: 1
Chemistry, 22.06.2019 23:00
Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?
Answers: 3
Chemistry, 04.08.2019 22:00
Social Studies, 04.08.2019 22:00
Physics, 04.08.2019 22:00
Mathematics, 04.08.2019 22:00
Biology, 04.08.2019 22:00
Biology, 04.08.2019 22:00
History, 04.08.2019 22:00
Chemistry, 04.08.2019 22:00
Geography, 04.08.2019 22:00
Mathematics, 04.08.2019 22:00