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

the dwarf sea horse hippocampus zosterae swims at a rate of 52.68 feet per hour convert this speed to inches per minute.
The minimum value of 2x 1 is 13.... How is this written in a algebraic expression?
write down the 1st term in the sequence given by: T(n)=n2(squared) +3
Maggie has a ribbon 27 feet long. What is the length of the ribbon in yards? Equation : answer :
What is the expanded form of 24.76?
10 times as many as 100 is
Please help Let f(x)=2x^2+x-3 and g(x)=x-1. Perform the indicated operation, then find the domain. (F-g)(x) a. X^2-4; domain: positive real numbers b. 2x^2-4;
What is the missing Exponent? (2^-5)_______=2^-15
Billy goes to a car rally. He keeps a note of the race times of the cars in minutes: 122,133,142,154,122,156,134. What is the range of the times?
A Wood carver has made 179 carved animals. The animals will be shipped in boxes that hold only 8 animals each. How many boxes will be completely filled ? How ma