Answer:
The source of carbon in a glucose molecule produced by photosynthesis is carbon dioxide
107.8
Explanation:
64 gram of N2H4 produce 72 gram of H20
then by crossmultiplication
64*121.3/72=107.82
No
Atomic number represents the identity of atoms
using number of protons which is equal in isotopes.
17.85moles
Check attachment
Honestly I don't know.
Haha good luck though
