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Ivenika [448]
2 years ago
13

Calculate the approximate volume of a 0.500 mol sample of gas at 15°C and a pressure of 1.10 atm.

Chemistry
2 answers:
myrzilka [38]2 years ago
7 0

Answer:

11.97 L

Explanation:

Given :

⇒ Number of moles, n = <u>0.5 mol</u>

⇒ Temperature, T = 15 °C = <u>288 K</u>

⇒ Pressure, P = <u>1.1 atm</u>

Solving using Ideal Gas Equation :

⇒ PV = nRT

⇒ V = 0.5 × 8.314 × 288 / 1.1

⇒ V = 144 × 8.314 / 1.1

⇒ V = 1197.216 m³ = 11.97 L (approx.)

Marianna [84]2 years ago
3 0
  • T=15+273=298k
  • P=1.1atm
  • n=0.5mol

Apply ideal gas equation

  • PV=nRT
  • V=nRT/P
  • V=0.5(8.314)(298)/1.1
  • V=1126.16mL
  • V=1.12L
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