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3 March, 13:34

When the pressure changes from 1417 psi to psi the volume changes from 0.145 L to 0.878 l and the temperature changes from 287 k to 196k

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  1. 3 March, 14:46
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    When the pressure changes from 1417 psi to 160.186 psi the volume changes from 0.145 L to 0.878 l and the temperature changes from 287 k to 196 k

    Explanation:

    According to general gas equation:

    P₁V₁/T₁ = P₂V₂/T₂

    Given dа ta:

    Initial volume = 0.145 L

    Initial pressure = 1417 psi (1417/14.696 = 96.42 atm)

    Initial temperature = 287 K

    Final temperature = 196 K

    Final volume = 0.878 L

    Final pressure = ?

    Formula:

    P₁V₁/T₁ = P₂V₂/T₂

    P₁ = Initial pressure

    V₁ = Initial volume

    T₁ = Initial temperature

    P₂ = Final pressure

    V₂ = Final volume

    T₂ = Final temperature

    Solution:

    P₂ = P₁V₁ T₂ / T₁ V₂

    P₂ = 96.42 atm * 0.145 L * 196 K / 287 K * 0.878 L

    P₂ = 2740.26 atm. L. K / 251.99 k. L

    P₂ = 10.9 atm

    atm to psi:

    10.9 * 14.696 = 160.186 psi
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