Board Thread:Theories and Speculation/@comment-34661853-20181111160651/@comment-3568954-20181119105756

he actually does't say he gave them each half of his chakra, he simply said, this time i decided to give them both my chakra, meaning that he just gave them his chakra. not half but the whole. it just reacted to each of them differently. moreover people assume that because when he gave them his chakra  that because 1 had the yin seal and the other had the yang that it means he gave 1 his yin chakra and the other his yang. thats not true the yin yang seals were solely for the chibaku tensei seal.