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28 September, 18:27

A sample of carbon dioxide gas at 398.15 K and 248 torr occupies a volume of 275 mL. What will be temperature needed to increase the volume to 0.321 L while pressure remains constant?

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  1. 28 September, 21:59
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    T₂ = 464.75 K

    Explanation:

    Given dа ta:

    Initial Temperature = 398.15 K

    Pressure = 248 torr (constant)

    Initial Volume = 275 mL (275/1000 = 0.275 L)

    Final volume = 0.321 L

    Final temperature = ?

    Solution:

    V₁/T₁ = V₂/T₂

    T₂ = V₂ T₁ / V₁

    T₂ = 0.321 L * 398.15 K / 0.275 L

    T₂ = 127.81 L. K / 0.275 L

    T₂ = 464.75 K
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