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Feliz [49]
3 years ago
6

A balloon filled with helium occupies 21.0ft³ at 55.0°F. Find the temperature of the helium if the volume of the balloon decreas

es to 11.0ft³. (Assume that the pressure is held constant.)​
Chemistry
1 answer:
harkovskaia [24]3 years ago
6 0

Answer:

Assuming pressure is held constant,the question reduces to a ratio and proportion type of question where;

At constant pressure,

21.0ft³-55.0°F

11.0fy³=11.0ft³/21.0ft³×55°F

The temperature is 28.809°F≈29°F

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