How many grams of NCl3 are in 4.00 moles of NCl3

What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?

Tell me the iupac names of the following alcohols:

Which factor is likely to impact the possible number of compounds ?