luckyjaisai luckyjaisai
  • 08-06-2019
  • Chemistry
contestada

How many molecules and atoms of oxygen are present in 5.6 liters of oxygen (O2) at STP?

Respuesta :

sjskskamdm sjskskamdm
  • 08-06-2019

Answer:

2.5 you're welcome !!$!

Answer Link
sabahs sabahs
  • 08-06-2019
Each mole is 22.4 liters in STP.
So 5.6L is 0.25 moles of O2.
Each mole has 6.022*10^23 molecules(avogadros number)
So 1.505*10^23 molecules of O2 and 3.01*10^23 atoms of oxygen(O).

Hope this helps
Answer Link

Otras preguntas

An 18-year-old citizen can register to vote by filling out a form at A.)a private or charter school. B.)the office of a local newspaper. C.)his or her high scho
whats 2-47=3 and explain how you got it
What charge does an object have that has lost an electron or electrons?
the man in charge of the manhattan project was?
What contributions did Haydn make to the genre of the symphony?
Please help me! i will fail if i dont get this done, please!
I need to know how to indicate this sum
Explain why the suffrage and coeducation could offer women in the 1800s new ways to participate in society?‍♀️‍♀️
What do a light bulb, a toaster, a radio, and a computer have in common?
What are the effects of the annexation of Hawaii?
good job