How many moles of n₂ are essential for generating 0.08 moles of li₃n in the given reaction?
6li + n₂ 2li₃n

0.013 moles

0.04 moles

0.08 moles

0.16 moles

0.48 moles

Asample of the male sex hormone testosterone, c19h28o2, contains 3.88×10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?

In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst

How can one make a supersaturated solution? (apex)