itsmec itsmec
  • 03-11-2018
  • Chemistry
contestada

What is the temperature (°C) of 1.75 g of O2 gas occupying 4.60 L at 1.00 atm?

Respuesta :

rldaker rldaker
  • 04-11-2018

Given- m= 1.75 g  

Now moles of O2 gas= Mass/ Molar mass  

n = 1.75/32  

V= 2L  

P= 1atm  

R=0.0821.....Constant  

As PV=nRT  

=> T=PV/nR  

= 1* 2/ (1.75/32)*0.0821 K  

= 2*32/1.75* 0.0821 K  

= 445.45 K  

= (445.45- 273.15) degrees celsius  

= 172.30 degrees celsius..... ANSWER

Answer Link

Otras preguntas

"I the Lord am your God You shall have no other gods besides Me." Which ancient river civilization would believe in this quote? Israelites Sumerians Egyptian
What is the state motto of Utah? Please help
Germany was blamed for World War I and forced to pay reparations which plunged Germany into a depression. This lead to the rise of the dictators that we have d
what does rNA stand for
Plz help this if for a very important grade
What is the most important thing about meeting new contacts
the perspective (or "point of view") of this passage can best be described as:
What was the only method of sharing files between computers before networks were invented?
Multiple Choice 1.   The equation 2NO2↔N2O4 shows a system  (1 point) in chemical equilibrium. in physical equilibrium. that does not reach equilibrium.
Slope is 0 and (0,5) is on the line