Ask Question
10 August, 10:25

A 10.0 L balloon contains helium gas at a pressure of 655 mmHg. What is the new pressure, in mm Hg, of the helium gas if the volume is 20.0 L and if there is no change in temperature or quantity? 6550 mmHg 1000 mm Hg 1310 mmHg 300 mm Hg

+5
Answers (1)
  1. 10 August, 10:36
    0
    327.5 mmHg

    Explanation:

    By Boyle's law, P1V1=P2V2

    10 L * 655 mmHg = 20 L * x

    solve for x

    x = (10*655) / 20

    x=327.5 mmHg
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A 10.0 L balloon contains helium gas at a pressure of 655 mmHg. What is the new pressure, in mm Hg, of the helium gas if the volume is 20.0 ...” 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