Anonymous
Anonymous asked in Science & MathematicsChemistry · 1 decade ago

The volume of a sample of argon gas is 138 mL at -150°C and 1 atm. Predict the volume of the sample at +150°C

The volume of a sample of argon gas is 138 mL at -150°C and 1 atm. Predict the volume of the sample at +150°C and 1 atm.

___ A. -138

___ B. 276

___ C. 475

___ D. Need more information

Correct answer A?

1 Answer

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  • Dr.A
    Lv 7
    1 decade ago
    Favorite Answer

    We need more information.

    If p is constant we can use the equaton

    V1 / T1 = V2 / T2

    138 / 123 K = V2 / 423 K

    V2 = 475 mL

    The answer is C ( but we must know if p = k)

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