shaylinfranklin11
shaylinfranklin11 shaylinfranklin11
  • 18-03-2020
  • Chemistry
contestada

The volume of a gas is 22 mL at 44°C and
0.905 atm. What will the volume be at 17°C
and 0.999 atm?
Answer in units of mL.​

Respuesta :

magalieisik magalieisik
  • 22-03-2020

Answer:

The volume will be 18,23 ml.

Explanation:

We use the gas formula, which results from the combination of the Boyle, Charles and Gay-Lussac laws. According to which at a constant mass, temperature, pressure and volume vary, keeping constant PV / T. We convert the unit Celsius into Kelvin: 0 ° C = 273K,  44+273=317K, 17+273=290 K. The volume in L= 22/1000= 0,022L

P1xV1/T1= P2xV2/T2

V2= ((P1xV1/T1)xT2)/P2

V2=((0,905 atm x 0,022L/317K)x 290K)/0,999atm= 0,01823 L

0,01823x 1000= 18, 23 ml

Answer Link

Otras preguntas

What was the immediate result of the stock market crash of October 19, 1987?
Which economic system allows for less freedoms of innovation?
Differences between prime minister neville chamberlain and winston churchill in their approach to leadership during the early years of world war ii?
How does a airplane fly?
how do i simplify log3(81x^4)
Why did the South need to be “rebuilt?” AND what was the purpose of Reconstruction?
Can someone help me answer this I think it is C Refer to Explorations in Literature for a complete version of this narrative. Read this paragraph from Ten Day
Women living in rural areas of africa are generally involved in the economic activity of
Which of these has only prokaryotic cells. A. Fungi B. Plants C. Animals D. Bacteria
How would you describe the physical environment in which the people live? how is it symbolic of the social environment?