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allsm [11]
4 years ago
11

Select the correct answer.

Chemistry
1 answer:
dexar [7]4 years ago
7 0

Answer:

      \large\boxed{\large\boxed{820liter}}

Explanation:

Use the ideal gas equation:

    pV=nRT

Where:

  • p is the pressure: 202.6kPa
  • n is the number of moles: 0.050 mol
  • T is the temperatue in absolute scale: 400K
  • R is the universal constant for ideal gases: 8.314 L-kPa / K-mol
  • V is the volume

Substitute and solve for V:

       202.6kPa\times V=0.050mol\times 8.314L\cdot kPa/k\cdot mol\times 400K\\ \\ \\ V=0.8207m^3

Convert to liters:

      V=0.8207m^3\times 1,000liter/m^3=820liters

The answer is rounded to two significant figures.

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