At 34.75 °C and 2148 mm Hg, a gas occupies a volume of 17.53 L. What...

Question

Question

At 34.75 °C and 2148 mm Hg, a gas occupies a volume of 17.53 L. What volume would it occupy at STP? Assume ideal gas behavior.

science chemistry

Answer 1

Answer #1

P1V1/T1 = P2V2/T2

Here, P1 is initial pressure
V1 is initial volume
T1 is initial temperature
P2 is final pressure
V2 is final volume
T2 is final temperature

At STP P, = 2148 mmg x latim = 2.826 at 760 145 N,= 170532 7 = 34.4 +273 - 302.95 K Pic #60 Paratm 5 0°c +271 273k BE PUL x?

Answer 2

Similar Homework Help Questions

II) A gas occupies a volume of 410 mL at 27.0°C and 740 mm Hg. Calculate...

II) A gas occupies a volume of 410 mL at 27.0°C and 740 mm Hg. Calculate the volume the gas would occupy at STP. 12) What volume will 2.5 moles of Cl2 occupy at STP ?
A sample of gas occupies 135 ml at 22.5⠁C and 165 mm Hg pressure. What volume...

A sample of gas occupies 135 ml at 22.5⠁C and 165 mm Hg pressure. What volume will the gas occupy if the pressure is increased to 1.00 atm and the temperature is increased to 100.0⠁C?
16. A gas occupies a volume of 2L. at 22°C and 780mm Hg. What volume does...

16. A gas occupies a volume of 2L. at 22°C and 780mm Hg. What volume does it occupy at 100°C and 760mm Hg?

3.A sample of a pure gas at 20 °C and 670 mm Hg occupies a volume...

3.A sample of a pure gas at 20 °C and 670 mm Hg occupies a volume of 562 cm3. How many moles of gas are in this sample? 4.An unknown compound contains only carbon and hydrogen. What is the volume (in L) of 1 mol of this gas at 100 °C and 760 mm Hg? 5.The same 1 mol sample of gas from the previous problem has a vapor density of 2.550 g/L. If the empirical formula of the compound...
5. If a sample of gas occupies 6.80 L at 325°C, what will its volume be...

5. If a sample of gas occupies 6.80 L at 325°C, what will its volume be at 25°C? 6. A gas at 155 kPa and 25°C has an initial volume of 1.00 L. What will the volume be at STP? 7. A sample of neon has a volume of 345 mL at 25°C and 90 kPa. Calculate moles. 8. What volume is occupied by 0.250 g CO, at 25°C and 80.5 kPa? 9. At 46°C and 89 kPa pressure, a...
A gas occupies 97 liters at a pressure of 236 mm Hg. What is the volume...

A gas occupies 97 liters at a pressure of 236 mm Hg. What is the volume when the pressure is increased to 565 mm Hg?

POST-LABORATORY QUESTIONS (Show your calculations). 1. A sample of gas weighs 3.10 g and occupies a...

POST-LABORATORY QUESTIONS (Show your calculations). 1. A sample of gas weighs 3.10 g and occupies a volume of 1.272 ml at 30 °C and 720 mm Hg. What is the molar mass of the gas? 2.3 moles of hydrogen occupy a volume of 67.20 L, at standard temperature and pressure (STP. 0 °C and 760 mmHg). What is the density of hydrogen at STP? 3.2.5 moles of gas, at 1590 mmHg, occupy a volume of 28.00 L. What is the...
3. A sample of argon gas occupies 0.500 L at-125 °C and 225 mm Hg. Calculate...

3. A sample of argon gas occupies 0.500 L at-125 °C and 225 mm Hg. Calculate the pressure in mm Hg if the gas occupies 0.375 L at 100 °C.
If a gas occupies 5.0L at a temperature of 27°C and a pressure of 1140 mm...

If a gas occupies 5.0L at a temperature of 27°C and a pressure of 1140 mm Hg, what volume will it occupy at a temperature of -73°C and a pressure of 380 km Hg? *My answer was 10.0L, I wanted to make sure that is right*

A gas occupies 72.1 L at stp. At what temperature would the gas occupy 85.9 L...

A gas occupies 72.1 L at stp. At what temperature would the gas occupy 85.9 L at a pressure of 93.6 kpa?