A scientist is measuring the pressure that is exerted by each of the following gases in the atmosphere carbon dioxide, oxyge
and nitrogen. Which term most likely describes what she is measuring?
883
final pressure
atmospher'c pressure
combined pressure
partial pressure
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NOX
Subot

219 grams of iron (iii) oxide reacts with excess carbon according to the reaction equation shown below. fe2o3 + c → fe + co2 after a scientist performs the chemical reaction they find the actual yield of iron to be 57.4 grams. calculate the percent yield of this chemical reaction.

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

Write the overall equation for the reaction for lithium battery