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Kaylis [27]
3 years ago
15

An arctic weather balloon is filled with 38.5 L of helium gas inside a prep shed. The temperature inside the shed is 8. °C. The

balloon is then taken outside, where the temperature is -41. °C. Calculate the new volume of the balloon. You may assume the pressure on the balloon stays constant at exactly 1 atm. Be sure your answer has the correct number of significant digits.
Chemistry
1 answer:
Naily [24]3 years ago
3 0

Answer: The new volume of the balloon is 197.31 L.

Explanation:

Given: V_{1} = 38.5 L,        T_{1} = 8^{o}C

V_{2} = ?,                     T_{2} = 41^{o}C

According to Charles law, at constant pressure the volume of a gas is directly proportional to temperature.

Formula used to calculate the new volume is as follows.

\frac{V_{1}}{T_{1}} = \frac{V_{2}}{T_{2}}

Substitute the values into above formula as follows.

\frac{V_{1}}{T_{1}} = \frac{V_{2}}{T_{2}}\\\frac{38.5 L}{8^{o}C} = \frac{V_{2}}{41^{o}C}\\V_{2} = \frac{38.5 L \times 41^{o}C}{8^{o}C}\\= 197.31 L

Thus, we can conclude that the new volume of the balloon is 197.31 L.

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