How many Oxygen (O) atoms are in the following? CO2 Carbon Dioxide + H2O 4 3 2
Chemistry · High School · Thu Feb 04 2021
Answered on
Given the Chemical formula:
CO2
Determine the number of Oxygen atoms.
Solution:
In order to determine the number of Oxygen atoms, we simply need to take a look at the number that is attached to the chemical formula of Oxygen. In our case we have 2, which means that there are 2 oxygen atoms in the CO2, or Carbon dioxide.
This is also noticeable in the word dioxide, since the word “di” means two, and it is attached to oxide.
Final answer:
= 2