Question

What is the chemical formula of water?

A)N2O

B)H2O
C)NH3
D)HO3

Answer 1

B H2O.

Step-by-step explanation:

Because H2O stands for hydrogen, which has the amount of 2. And O stands for oxygen, which is by itself. When you put that together it makes H2O.

Answer 2

B) H2O


2 hydrogen
1 oxygen