A research balloon at ground level contains 12 L of helium (He) at a pressure of 725mmHg and a temperature of 30.00∘C. When the balloon has risen to its highest altitude, the volume increases to 28 L and the pressure decreases to 252 mmHg. What will be the temperature of the gas under these conditions?
Use −273.15∘C for absolute zero.
Report your answer to two significant figures.
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A research balloon at ground level contains 12 L of helium (He) at a pressure of 725 mmHg and a temperature of 30.00 C. When the balloon has risen to its highest altitude, the volume increases to 28 L and the pressure decreases 252 mmHg. What will be the temperature of the gas under these conditions? . Use-273.15'C for absolute zero. . Report your answer to two significant figures
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