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11 October, 22:01

A sample of gas occurs 9.0mL at a pressure of 500mmHg. A new volume of the same sample is at 750mmHg. Use two significant figures in answer on volume.

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  1. 11 October, 22:12
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    V₂ = 6.0 mL

    Explanation:

    Given dа ta:

    Initial volume = 9.0 mL

    Initial pressure = 500 mmHg

    Final volume = ?

    Final pressure = 750 mmHg

    Solution:

    According to Boyle's Law

    P₁V₁ = P₂V₂

    V₂ = P₁V₁ / P₂

    V₂ = 500 mmHg * 9.0 mL / 750 mmHg

    V₂ = 4500 mmHg. mL / 750 mmHg

    V₂ = 6.0 mL
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