How many grams are in 3 moles of Nal?

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.

it would be b. 6co2 + 6h2o --> c6h12o6 + 6o2

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter