58. At a particular temperature. K = 40 x 10-' for the reaction NO. NO.(2)
In an experiment. 1.0 mole of N. O. is placed in a 100-L ver
tel. Calculate the concentrations of N.0, and No, when this
reaction reaches equilibrium.

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

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

Identify a strong intermolecular force of attraction between an alcohol