Ask Question
24 November, 17:43

When a volume of a gas is changed from __ L to 4.50 L, the temperature will change from 38.1 C to 15.0C

+5
Answers (1)
  1. 24 November, 17:47
    0
    Assuming that the change of volumen was done at constant pressure and the quantity of gas did not change, you use Charles' Law of gases, which is valid for ideal gases:

    V / T = constant = > V1 / T1 = V2 / T2 = > V1 = [V2 / T2] * T1.

    Now plug in the numbers, where T1 and T2 have to be in absolute scale.

    T1 = 38.1 + 273.15 K = 311.25K

    T2 = 15.0 + 273.15 K = 288.15K

    V1 = 4.5L * 311.25K / 288.15 K = 4.86L.

    Answer: 4.86
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “When a volume of a gas is changed from __ L to 4.50 L, the temperature will change from 38.1 C to 15.0C ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers