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Sholpan [36]
3 years ago
12

The air in a balloon with a volume of 25.0 liters is heated from 20° C to 60° C. If the pressure stays the same, what will be th

e new volume of the balloon​
Chemistry
1 answer:
Nesterboy [21]3 years ago
6 0

Answer:

New volume of the balloon will be 28.4 L.

Explanation:

As the amount of gas and pressure of the gas remains constant therefore in accordance with Charles's law:

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

where V_{1} and V_{2} are volume of gas at T_{1} and T_{2} temperature (in kelvin scale) respectively.

Here V_{1}=25.0L, T_{1}=(273+20)K=293K and T_{2}=(273+60)K=333K

So V_{2}=\frac{V_{1}T_{2}}{T_{1}}=\frac{(25.0L)\times (333K)}{293K}  = 28.4 L

So new volume of the balloon will be 28.4 L.

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