Aluminiumbau

Aluminiumbau GbR in Wismar Ihr Spezialist für Wintergärten Fenster Türen Tore Fassaden und Sonnenschutz

Eintrag vom: 02.12.2013.

????????O????????????????? 1. **?????**??????????????????????????????O2?????????????????2????????????????????????????O?? 2. **?????**???????????? ...

 

Likewise $\ce {O2}$ is as much oxygen as atomic oxygen is. The only complication is that what we habitually think of as oxygen is oxygen as a gas comprised of $\ce {O2}$ molecules. Like Humpty Dumpty in Alice in Wonderland "a word means what [we] choose it to mean" and often we have to add modifiers or alternate terms to avoid ambiguity.

 

???????O2 ???????2???????????????O?????????2???????????????????????????????????????????????????

 

??????O2PtF6 O2?????????????????????????????????????????????? ?HO2 ???? O22???????????O?O? ??????????????????????????????????

 

???????C + O2 ? CO2? ?3??????CO???????????????CO2?? ????????????????2CO + O2 ? 2CO2? ?4???????????CO2????C?????????????CO?? ????????????????CO2 + C ...

 

O2·-????????????"·"??????"-"???????"2"????????2??????- ???????? · ????????????????????????????

 

?????O 2O O2 2O2?????O??????2O??2?????O???1??????2?????2O???2?????2O???2???????????????2?????O???????????

 

?? ???????????? ?? ??? O2????????????????? ???oxygen?????O2??????32.00??????????????????????-218.4????-183????????1L?????30mL???????????21% ?????????????????? ...

 

O2????????????O2?????? ?????? O2????????????????? ?????????????? ?????????????????????????O2? ????????? ?????O2?????????????????????????????? ...

 

What is the difference between $\ce {O}$ and $\ce {O2}$. If C is carbon and then why $\ce {O2}$ is oxygen.