Final answer:
The molecular compounds from the options given are CO2 (Carbon Dioxide) and H2O (Water). NaCl and KBr are ionic compounds, not molecular.
Step-by-step explanation:
The following are molecular compounds:
- CO2 (Carbon Dioxide)
- H2O (Water)
A molecular compound is formed when two or more nonmetals share electrons and covalently bond together. NaCl (Sodium Chloride) and KBr (Potassium Bromide) are not molecular compounds; they are ionic compounds, composed of a metal cation and a nonmetal anion.