The volume of a sample of ethane,C2H6, is 2.35 L at 510 torr and 33 °C.What volume will it occupy at standard temperature and pressure (STP)?

Update:

1.41 L

3.12 L

0.191 L

13.0 L

1.54 L

2 Answers

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  • 8 months ago
    Favorite Answer

    (2.35 L) x (510 torr / 760 torr) x (273 K) / (33 + 273) K = 1.41 L

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  • 8 months ago

    Again, use the relationship P1V1/T1 = P2V2/T2

    Convert temperatures to Kelvin.

    P2 = 1.00 atm and T2 = 273.15 K

    Plug in and solve for V2.

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