One mole of copper equals about how many atoms?
a. 16 atoms
b. 6000 atoms
c. 6.02...
Chemistry, 04.02.2020 06:52, amykookie24
One mole of copper equals about how many atoms?
a. 16 atoms
b. 6000 atoms
c. 6.02 ×1023 atoms
d. 1.66 ×10-22 atoms
Answers: 3
Chemistry, 21.06.2019 15:30, ashtonbillups
Is this a scientific model? use complete sentences to explain why or why not. a graphic organizer showing the water cycle
Answers: 3
Chemistry, 21.06.2019 16:00, saby30
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 18:30, ElizabethF
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
World Languages, 28.07.2019 03:00
History, 28.07.2019 03:00