A gas-filled weather balloon with a volume of 65.0 L is held…
A gas-filled weather balloon with a volume of 65.0 L is held at ground level, at an atmospheric pressure of 732 mmHg and a temperature of 22.0 °C. The balloon is released and rises to about 18,000 m where the temperature is –4.35 °C and the balloon has expanded to 852 L. Calculate the pressure at the higher altitude.
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