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

Jasmine has 8 packs of candle wax to make scented candles. Each pack contains 14 ounces of wax. Jasmine uses 7 ounces of wax to make o e candle. How many cand
how does vegetation allow greater infiltration
A building casts a 50-foot shadow. Alex is 5 feet tall and casts a 6-foot shadow. Approximately how tall is the building? a. 60 ft b. 24 ft c. 50 ft d. 42 f
What are two halves that geographers divide the earth
I have 5 min. so please answer fast .An XBOX 360 regularly sells for $399. It is on sale for 20% off. What is the sale price of the XBOX 360? A)$78.80 B)$300.0
What is the best order-of-magnitude estimate for 58,100? a. 103 b. 104 c. 105 d. 106
What arguments can make against nativism and anti-immigrants feelings?
Name the intersection of plane ACG and plane BCG a. AC b. BG c. CG d. the planes do not intersect
what is 5/15 × 9/25 =
Why were manuscripts so expensive in the early fifteenth century?