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22 March, 04:04

175 mL of Cl2 gas is held in a flexible vessel at

STP. If the vessel is transported to the bottom of

the impact basin Hellas Planitia on the surface of

Mars where the pressure is 1.16 kPa and the

temperature is - 5 °C, what is the new volume of

Cl2 in liters?

- L

+1
Answers (2)
  1. 22 March, 04:26
    0
    Answer: its 15.0 L

    Explanation: trust me
  2. 22 March, 05:21
    0
    V₂ = 15.6 L

    Explanation:

    Given dа ta:

    Initial volume = 175 mL (0.175 L)

    Initial pressure = 1 atm

    Initial temperature = 273 K

    Final temperature = - 5°C (-5+273 = 268 K)

    Final volume = ?

    Final pressure = 1.16 kpa (1.16/101=0.011 atm)

    Formula:

    P₁V₁/T₁ = P₂V₂/T₂

    P₁ = Initial pressure

    V₁ = Initial volume

    T₁ = Initial temperature

    P₂ = Final pressure

    V₂ = Final volume

    T₂ = Final temperature

    Solution:

    V₂ = P₁V₁ T₂ / T₁ P₂

    V₂ = 1 atm * 0.175 L * 268 K / 273 K * 0.011 atm

    V₂ = 46.9 L / 3.003

    V₂ = 15.6 L
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