destinyismeh75 destinyismeh75
  • 04-04-2022
  • Chemistry
contestada

How many moles of neon gas are there 25.0 L of gas or 5.0°C with a pressure of 89.9 KPa?

Respuesta :

LegendBrainly LegendBrainly
  • 04-04-2022
  • Volume=25L
  • Temperature=5°C
  • Pressure=89.9kPa

Now

[tex]\\ \rm\rightarrowtail PV=nRT[/tex]

[tex]\\ \rm\rightarrowtail n=\dfrac{PV}{RT}[/tex]

[tex]\\ \rm\rightarrowtail n=\dfrac{89.9(25)}{5R}[/tex]

[tex]\\ \rm\rightarrowtail n=89.9(5)/R[/tex]

[tex]\\ \rm\rightarrowtail n=449.5/R mol[/tex]

Answer Link

Otras preguntas

it is not advised to introduce solid foods to an infant before 4 months of age because
A new truck can travel 350 miles on 25 gallons of gas. How far can it travel on 60 gallons of gas? What is the car's gas milage?6th grade middle school
Is impeachment a criminal case or a civil case? both a civil and criminal case neither a civil nor criminal case a civil case a criminal case
Groceries and rent are examples of... A. assets B. essential expenses C. personal income D. loans
Fatima is a veterinary parasitologist who is preparing an informational brochure for farms in a region prone to seeing large cases of giardiasis. Everything is
On which of these are individuals required to pay income taxes in the united states? check all that apply.
I'm a bit stuck, I need help
find x - and - y intercepts of the following equation. a. 4x - 3y = 12 b. y = 1/3x c. y = 2x + 5 d. y = 6​
Which process of the enterprise platform interacts with vendors and manages the entire supply chain for a retail client?
Who was Hammurabi? 25 points if you answer.