How many atoms are in 2NaCHO2

if you mean hydrogen and oxygen then water is the product

you did not give any options thus this is the best answer i can give to you with this little information you have given

> they are both natural and not man made

> they can be tracked and predicted by the right tools

-love shrooms

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;