Ask Question
21 October, 02:27

A balloon filled with 1.22 L of gas at 286 K is heated until the

volume is 2.86 L while the pressure remains constant. What is

the temperature of the gas in Kelvin? Give your answer to the

nearest whole number.

+1
Answers (1)
  1. 21 October, 03:36
    0
    Answer: 670K

    Explanation:

    Given that,

    Original volume of gas V1 = 1.22 L

    Original temperature T1 = 286 K

    New volume V2 = 2.86 L

    New temperature T2 = ?

    Since volume and temperature are involved while pressure is constant, apply the formula for Charles law

    V1/T1 = V2/T2

    1.22 L/286 K = 2.86 L / T2

    Cross multiply

    1.22 L x T2 = 286 K x 2.86 L

    1.22T2 = 817.96

    Divide both sides by 1.22

    1.22T2/1.22 = 817.96/1.22

    T2 = 670.459 K (Round to the nearest whole number as 670 K)

    Thus, the temperature of the gas is 670 Kelvin
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A balloon filled with 1.22 L of gas at 286 K is heated until the volume is 2.86 L while the pressure remains constant. What is the ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers