A pressure cooker contains 5.68 liters of air at a temperature of 394 K. If the absolute pressure of the air in the pressure cooker is 205 p

Question

A pressure cooker contains 5.68 liters of air at a temperature of 394 K. If the absolute pressure of the air in the pressure cooker is 205 pascals, how many moles of air are in the cooker?

in progress 0
Acacia 4 years 2021-07-13T15:28:18+00:00 1 Answers 235 views 0

Answers ( )

  1. mit
    0
    2021-07-13T15:29:20+00:00
    Reply

    Answer:

    0.000356 mol

    Explanation:

    Using Ideal Gas Law pV = nRT

    pv = nrt \\ (205)(0.00568) = n(8.31)(394) \\ n = 0.000356

Leave an answer

Browse

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