A .332 mold sample of gas at a constant pressure and temperature has a volume of 150.0mL. If the volume of the gas is decreased to 50.0mL, h

Question

A .332 mold sample of gas at a constant pressure and temperature has a volume of 150.0mL. If the volume of the gas is decreased to 50.0mL, how many moles of the gas will remain

in progress 0
Verity 5 years 2021-08-19T19:18:54+00:00 1 Answers 48 views 0

Answers ( )

  1. Jezebel
    0
    2021-08-19T19:20:39+00:00
    Reply

    Answer:

    0.111 mol

    Explanation:

    We can solve this problem by using Avogadro’s law, which states that at constant pressure and temperature:

    • V₁n₂=V₂n₁

    Where in this case:

    • V₁ = 150.0 mL
    • n₂ = ?
    • V₂ = 50.0 mL
    • n₁ = 0.332 mol

    We input the data given by the problem:

    • 150.0 mL * n₂ = 50.0 mL * 0.332 mol

    And solve for n₂:

    • n₂ = 0.111 mol

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )