Biology (respiration)

1* fructose 1 6 biphoshate or diphoshate (which one is it exactly?) 2* what is the molecular formula for fructose 1 6 di/biphosphate? SOME SITES say C(6)H(10)O(6)P and some say C(6)H(14)O(6)P...WHICH IS IT? making me real confused 3* what is the formula for glyceraldehyde 3 phosphate?? Some say C3H7O3P and C3H7O3P ??? IF its any of them!