Chemistry: Aweather balloon is infated to a volume of 26.5 l at a pressure of 745 mmhg and a temperature of 23.3 °c. the balloon rises in the atmosphere to an altitude where the pressure is 360. mmhg and the temperature is -13.7°c assuming the balloon can freely expand, calculate the volume of the balloon at this altitude.

yes it willl change and like this moonson happens....

Aweather balloon is infated to a volume of 26.5

aronhaile

12.03.2022

48 Liters.

Explanation:

Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.

The combined gas equation is,

$\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}$

where,

P_1 = initial pressure of gas = 745 mmHg

P_2 = final pressure of gas =360 mmHg

V_1 = initial volume of gas = 26.5 L

V_2 = final volume of gas = ?

T_1 = initial temperature of gas = 23.3^oC=(273+23.3)K=296.3K

T_2 = final temperature of gas = -13.7^oC=273+(-13.7)K=259.3K

Now put all the given values in the above equation, we get the final pressure of gas.

$\frac{745mmHg\times 26.5L}{296.3K}=\frac{360mmhg\times V_2}{259.3K}$

V_2=48L

Therefore, the volume of the gas will be 48 Liters.

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