WILL GIVE BRAINLIEST Calculate the number of moles of AL2O3 that are produced when 0.25 moles of fe is produced
2AL(s) + 3FeO(s)> 3Fe(s)+ Al2O3(s)

Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure

Name the intersection of plane bpq and plane cpq.