4al+3o2–> 2al2o3 how many liters of o2 gas, measured at 786 mmhg and 26 degrees celsius, are required to completely react with 2.8 mol of al

Sorry i think the answer is b

Answer:

5.6⋅10−^19  j

do you need the explaination?

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

In any atom of any element, you will find protons and neutrons in the nucleus of any atom