2 NaN3 ---> 2 Na + 3 N2 1) Given 8.38 moles of N2, how many moles of NaN, are needed?
a. 3.45 moles NaN3
b. 5.59 moles NaN3
c. 8.06 moles NaN3
d. 11.98 moles NaN3

100%sorry if i’m wronghope this good luck: )

☆ionisation energy increases across a period from na -> ar☆ionisation energy decreases down a group from li -> fr☆ionic radius decreases across a period from na -> cl☆ionic radius increases down a groupfrom f -> ii hope it clarifies your doubts

I'm sorry i cant you if you don't list the elements : (