Ask Question
15 February, 22:00

What is the volume of 9.5 g fluorine gas, F2, at STP?

+5
Answers (1)
  1. 16 February, 01:04
    0
    5.6L

    Explanation:

    At STP, the pressure and temperature of an ideal gas is

    P = 1 atm

    T = 273.15k

    Volume = ?

    Mass = 9.5g

    From ideal gas equation,

    PV = nRT

    P = pressure

    V = volume

    n = number of moles

    R = ideal gas constant = 0.082J/mol. K

    T = temperature of the ideal gas

    Number of moles = mass / molar mass

    Molar mass of F2 = 37.99g/mol

    Number of moles = mass / molar mass

    Number of moles = 9.5 / 37.99

    Number of moles = 0.25moles

    PV = nRT

    V = nRT / P

    V = (0.25 * 0.082 * 273.15) / 1

    V = 5.599L = 5.6L

    The volume of the gas is 5.6L
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What is the volume of 9.5 g fluorine gas, F2, at STP? ...” 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