Question

a) How many kilograms of nitrogen gas (M = 28 g/mol) will occupy a volume of 500 liters at an absolute pressure of 195 kPa and a temperature of 80 degrees C? What is the mass of nitrogen = _ kilograms? b) A 9-liter flask contains 2 x 10^23 molecules of air (M = 29 g/mol) at 295 K. What is the absolute gas pressure? What is the pressure = atm?

Name: a how many kilograms of nitrogen gas m 28 gmol will occupy a volume of 500 liters at an absolute pressure of 195 kpa and a temperature of 80 degrees c what is the mass of nitrogen ki 86613
Uploaded: 2022-05-27T06:18:45-08:00
Duration: 4 min 51 s
Channel: Suman K
Description: a how many kilograms of nitrogen gas m 28 gmol will occupy a volume of 500 liters at an absolute pressure of 195 kpa and a temperature of 80 degrees c what is the mass of nitrogen ki 86613

          a) How many kilograms of nitrogen gas (M = 28 g/mol) will occupy a volume of 500 liters at an absolute pressure of 195 kPa and a temperature of 80 degrees C? What is the mass of nitrogen = _______ kilograms?
b) A 9-liter flask contains 2 x 10^23 molecules of air (M = 29 g/mol) at 295 K. What is the absolute gas pressure? What is the pressure = ______ atm?

Added by Julie I.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Suman K

05/27/2022

Step 1

Given: Volume (V) = 500 liters = 0.5 m^3 Pressure (P) = 195 kPa = 195,000 Pa Temperature (T) = 80 degrees C = 353 K Gas constant (R) = 8.314 J/(mol·K) Molar mass of nitrogen (M) = 28 g/mol Using the ideal gas equation: PV = nRT n = PV / RT n = (195,000 Pa * 0.5 Show more…

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a) How many kilograms of nitrogen gas (M = 28 g/mol) will occupy a volume of 500 liters at an absolute pressure of 195 kPa and a temperature of 80 degrees C? What is the mass of nitrogen = _______ kilograms? b) A 9-liter flask contains 2 x 10^23 molecules of air (M = 29 g/mol) at 295 K. What is the absolute gas pressure? What is the pressure = ______ atm?