The gas in a balloon has T=280 K and V=0.0279 m^3. if the temperature increases to 320 K at constant pressure, what is the new volume of the

Question

The gas in a balloon has T=280 K and V=0.0279 m^3. if the temperature increases to 320 K at constant pressure, what is the new volume of the balloon?(unit=m^3) PLEASE HELPPPPPPPPPPPPPPPP MEEEEEEE

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Bình An 4 years 2021-08-07T17:43:46+00:00 1 Answers 14 views 0

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  1. kimchi2
    0
    2021-08-07T17:45:14+00:00
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    Answer:

    0.0319 m³

    Explanation:

    Use ideal gas law:

    PV = nRT

    where P is pressure, V is volume, n is amount of gas, R is the gas constant, and T is temperature.

    Since P, n, and R are held constant:

    n₁ R / P₁ = n₂ R₂ / P₂

    Which means:

    V₁ / T₁ = V₂ / T₂

    Plugging in:

    0.0279 m³ / 280 K = V / 320 K

    V = 0.0319 m³

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