Chemistry, 01.07.2019 01:40 Bianca1203
Which statement best describes the behavior of particles in a solid? a. they don’t move very much and do not change position. b. they crash into each other and bounce all around. c. they move very quickly and across great distances. d. they never move at all.
Answers: 1
Chemistry, 21.06.2019 23:40
If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?
Answers: 2
Chemistry, 22.06.2019 03:40
Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)
Answers: 3
Chemistry, 22.06.2019 09:00
At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure
Answers: 1
Which statement best describes the behavior of particles in a solid? a. they don’t move very much a...
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