Physics

A mass of gas has a volume of 380 cm3 at a pressure of 560 mm Hg and a temperature of 7C. What is its bolume at s.t.p.?

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  1. P = 560/760= 0.73684 atm
    T = 280 K

    At STP (To = 273 and Po = 1 atm), the volume at (P,T) gets mutiplied by
    (To/T)(P/Po) = (273/280(1/0.73684)
    = 1.323

    That makes the new (STP) volume 503 cm^3

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  2. 273 cm3

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  3. ijwdlnrwlker

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