21. What is the molecular formula of the compound shown below? a. C H20
Η Η
b. CHAO
H-0-0-0-0-H
c. C н
н
HC-H
d. C5H100
0
| 1
1
1
H

Explanation:

i think the answer is a sorry if i got it wrong hope this helps

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."

let that person have a turn to speak : )