Chemistry, 30.10.2019 00:31, ChessieGiacalone
It has been experimentally determined that the rate law for thereaction between mercury (ii) chloride and sodium oxalate is third order overall and first order with respect to hgcl2. write the rate law for this reaction.
2hgcl2+na2c2o4 becomes 2nacl+2co2+hg2cl2
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 19:00, cutebab4786
Consider the point on the plot where 10.0 g of naoh have been added. what amount of naoh, in moles, has been added? 0.308 mol fecl3 initially present
Answers: 1
Chemistry, 22.06.2019 08:00, stephstewart1209
Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.
Answers: 2
It has been experimentally determined that the rate law for thereaction between mercury (ii) chlorid...
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