How many grams are there in 1.96x10^24 molecules of BCI3? image attached and will give brainliest

Part 1: be sure to answer all parts. write a second resonance structure for the following carbocation. view structure part 2 out of 2 is the charge shared equally by both allylic carbons? if not, which one bears more of the charge? c−3 carries more positive charge c−1 carries more positive charge both carbocations carry the same amount of charge