- (A) The balanced reaction equation shows that 1 mole of PbI 2 is produced
from 2 moles of NaI. Therefore, only 1 mole of NaI would be required to
make 0.5 mole of PbI 2.
from 2 moles of NaI. Therefore, only 1 mole of NaI would be required to
make 0.5 mole of PbI 2.