A balloon is filled with hehelium of 5000ml at 27 0c, Ask an Expert

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A balloon is filled with He(helium) of 500.0mL at 27 0C and 755 mm Hg. in the atmosphere when the balloon rises, the drop in the pressure and temperature was measured then determine volume it would have if it reaches an altitude where the temperature = -33 0C , pressure = 0.65 atm?

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Category:- Chemistry
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