IDNLearn.com: Your one-stop destination for finding reliable answers. Our Q&A platform offers reliable and thorough answers to ensure you have the information you need to succeed in any situation.

Calculate the density of so3 gas at 25oc and 715 torr?.

Sagot :

The density of SO₃ gas at 25 °C and 715 Torr is 3.08 g/L.

We want to calculate the density of SO₃ gas at 25 °C and 715 Torr.

What is density?

Density (ρ) is the ratio of the mass to the volume of a substance.

If we assume ideal behavior, we can calculate the density of SO₃ using the following expression.

ρ = P × M / R × T

where,

  • P is the pressure of SO₃.
  • M is the molar mass of SO₃.
  • R is the ideal gas constant.
  • T is the absolute temperature of SO₃.

To apply this formula, we need to convert 25 °C to Kelvin using the following expression.

K = °C + 273.15 = 25 °C + 273.15 = 298 K

The density of SO₃ is:

ρ = P × M / R × T

ρ = 715 Torr × (80.06 g/mol) / (62.4 mmHg.L/mol.K) × 298 K = 3.08 g/L

The density of SO₃ gas at 25 °C and 715 Torr is 3.08 g/L.

Learn more about ideal gases here: https://brainly.com/question/8711877