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Dmitry_Shevchenko [17]
3 years ago
13

Exactly 5.00 L of air at -50.0°C is warmed to 100.0°C. What is the new volume if the pressure remains constant?

Chemistry
1 answer:
zaharov [31]3 years ago
3 0

Explanation:

The given data is as follows.

   V_{1} = 5.00 L,                           V_{2} = ?

   T_{1} = -50.0 + 273 = 223 K,     T_{2} = 100.0 + 273 = 373 K

     P = constant

Therefore, calculate V_{2} as follows.

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

Since pressure is constant so, P will be cancelled out from both the sides.

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

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

                                     = \frac{5.00 L \times 373 K}{223 K}

                                     = \frac{1865 L}{223}

                                     = 8.36 L

Thus, we can conclude that V_{2} is 8.36 L.

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