I need help with this pleas ASAP this is over due
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Answers: 1
Chemistry, 21.06.2019 13:50, dootdootkazoot
Aluminum–lithium (al-li) alloys have been developed by the aircraft industry to reduce the weight and improve the performance of its aircraft. a commercial aircraft skin material having a density of 2.47 g/cm3 is desired. compute the concentration of li (in wt%) that is required.
Answers: 3
Chemistry, 21.06.2019 18:00, darg3990rgp2t0r2
Does anyone know a lot about how to: - calculate mass of magnesium metal - calculate the actual yield of magnesium oxide - calculate the theoretical yield of mgo - calculate the percent yield of mgo - determine the percent yield of mgo - determine the average percent yield of mgo i had to do an online lab and its asking these questions but i have no idea where to start or how to be able to find these things. i can post the chart of the data from the lab or if you can tell me exactly how i can find each.
Answers: 3
Chemistry, 21.06.2019 19:30, jetblackcap
The molecular formula for caffeine is cshion402. which of the following elements is not found in caffeine?
Answers: 1
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