bigboikv2
bigboikv2 bigboikv2
  • 03-06-2020
  • Chemistry
contestada

how many moles is 22.4 liters of oxygen gas at standard temperature and pressure represent

Respuesta :

jeracoo
jeracoo jeracoo
  • 18-06-2020

Answer:

So 1 mole

Explanation:

PV = nRT

P = Pressure atm

V = Volume L

n = Moles

R = 0.08206 L·atm·mol−1·K−1.

T = Temperature K

standard temperature = 273K

standard pressure = 1 atm

22.4 liters of oxygen

Ok so we have

V = 22.4

P = 1 atm

PV = nRT

n = PV/RT

n = 22.4/(0.08206 x 273)

n  = 22.4/22.40

n = 1 mole

Answer Link

Otras preguntas

462 is what percent of 600? Answer: %
the 3rd question i need answers​
Consider the equation tan(270° + 0)= 1 - sin∅/cos∅ where 0° <∅ < 360° (a) Rewrite the equation in terms of sin ∅ only. (b) Hence solve the equation for 0
write a letter to Doraemon praising him for his good deeds​
A pet store has three aquariums for fish. Aquarium A contains 24 fish, Aquarium B contains 51 fish, and Aquarium C contains 36 fish. Which of the following grap
Which of the following correctly sets up the point-slope equation for this line? y−7=13(x+6)y-7=\frac{1}{3}\left ( x+6 \right )y−7= 3 1 ​ (x+6) y+7=13(x+6)y+7
PLEASE HELP WILL GIVE BRAINLIEST AND 5.0 STAR RATING
HELP FAST 10 POINTS which statement is strongly supported by the graph below.
really need help with this problem
Please help: Sampling methods like Simple random sampling, Stratified sampling etc.