Asked by anu
a sample of carbon dioxide gas has a mass of 52.0g. how many oxygen atoms arr present?explain
please don't skip
please don't skip
Answers
Answered by
DrBob222
How many moles CO2 are present? That will be moles = grams/molar mass.
Then there are 2 O atoms in 1 molecule CO2; therefore, multiply moles CO2 x 2 = moles O atoms.
Finally, moles O atoms x 6.022E23 = # O atoms.
Then there are 2 O atoms in 1 molecule CO2; therefore, multiply moles CO2 x 2 = moles O atoms.
Finally, moles O atoms x 6.022E23 = # O atoms.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.