If you have 2.5 moles of Al and unlimited oxygen, what is the maximum number of moles of Al2O3 you can make? Please help me with this!

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?