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14. -71.5 points My Notes + Ask Your Teacher A sample of an ideal gas has...

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14. -71.5 points My Notes + Ask Your Teacher A sample of an ideal gas has a volume of 445 cm) and a pressure of 103 kPa at a
14. -71.5 points My Notes + Ask Your Teacher A sample of an ideal gas has a volume of 445 cm) and a pressure of 103 kPa at a temperature of 220 °C. What would the volume of this gas be if the pressure changed to 17.3 kPa but the temperature remained constant? cm3 15. -11.5 points My Notes Ask Your Teacher 2.10 L of an ideal gas with a pressure of 3.80 x 105 is heated from 27 °C to 34 °C in a rigid container so its volume stays constant. What is the pressure of the gas after it is heated? Ра

Answers

14)

Given:

Vi = 445 cm^3

Pi = 103 kPa

Pf = 87.3 kPa

use:

Pi*Vi = Pf*Vf

103 kPa * 445 cm^3 = 87.3 kPa * Vf

Vf = 525 cm^3

Answer: 525 cm^3

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