1940293 1940293

04-11-2019
Chemistry

contestada

Which of the following chemical compounds contains two hydrogen atoms in every molecule?
A.
water (H2O)
B.
molecular oxygen (O2)
C.
carbon dioxide (CO2)
D.
calcium carbonate (CaCO3)

Respuesta :

annaroseurban annaroseurban

04-11-2019

Answer:

A. Water

Explanation:

H2O means that there are two hydrogen and one oxygen in every water molecule.

Answer Link

carlotawingr carlotawingr

29-11-2020

Answer:

water (H2O)

Explanation:

Answer Link

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