vanic7olKajessyb vanic7olKajessyb
  • 09-12-2016
  • Chemistry
contestada

How many Oxygen (O) atoms are in the following?
CO2
Carbon Dioxide
+ H2O

4

3

2

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Аноним Аноним
  • 09-12-2016
The answer is 3 There are 2 oxygen in the first molecule and 1 oxygen in the second one .
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