Describe what is happening at each part of the graph, include; number of reactant particles, frequency of successful collisions, rate

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

What effect does a decrease in temperature have on the overall rate of a chemical reaction? a decrease in temperature decreases . the reaction rate will

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons