Ask Question
8 June, 19:07

1. A student collected the following data for a fixed volume of gas: Temperature (⁰C) Pressure (mm of Hg) 10 726 20 750 40 800 70 880 100 960 150?

+4
Answers (1)
  1. 8 June, 22:18
    0
    Answer is: the missing pressure is 1088.66 mmHg.

    Gay-Lussac's Law states that the pressure of a given amount of gas held at constant volume is directly proportional to the Kelvin temperature.

    p₁/T₁ = p₂/T₂.

    p₁ = 960 mmHg; pressure of the gas.

    T₁ = 100°C + 273.15.

    T₁ = 373.15 K; temperature of the gas.

    T₂ = 150°C + 273.15.

    T₂ = 423.15 K.

    p₂ = p₁T₂/T₁.

    p₂ = 960 mmHg · 423.15 K / 373.15 K.

    p₂ = 1088.66 mmHg.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “1. A student collected the following data for a fixed volume of gas: Temperature (⁰C) Pressure (mm of Hg) 10 726 20 750 40 800 70 880 100 ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers