Question

Part A) If the sample is compressed to a volume of 15.4 L , what is...

Part A)

If the sample is compressed to a volume of 15.4 L , what is its pressure?

Express the pressure in atmospheres to three significant figures.

Part B) A syringe containing 1.30 mL of oxygen gas is cooled from 97.1 ∘C to 0.4 ∘C. What is the final volume Vf of oxygen gas?

Part C)

What is its volume after an additional 0.26 mol of gas is added to the cylinder? (Assume constant temperature and pressure.)

Express your answer to three significant figur

Part D)What is the pressure in a 11.8 L cylinder filled with 0.460 mol of nitrogen gas at a temperature of 301 K

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1. A sample of gas with an initial volume of 28.2 L at a pressure of...
1. A sample of gas with an initial volume of 28.2 L at a pressure of 728 mmHg and a temperature of 301 K is compressed to a volume of 14.9 L and warmed to a temperature of 375 K. What is the final pressure of the gas? 2. A gas sample with a volume of 5.3 L has a pressure of 725 mmHg at 24C. What is the pressure of the sample if the volume remains at 5.3 L...
A) A syringe containing 1.25 mL of oxygen gas is cooled from 90.3 ∘C to 0.9...
A) A syringe containing 1.25 mL of oxygen gas is cooled from 90.3 ∘C to 0.9 ∘C. What is the final volume Vf of oxygen gas? B) What is its volume after an additional 0.30 mol of gas is added to the cylinder? (Assume constant temperature and pressure.) Express your answer to three significant figures. C) What is the pressure in a 12.9 L cylinder filled with 0.425 mol of nitrogen gas at a temperature of 300 K ? D)...
A steel cylinder with a volume of 15.0 L is filled with 69.4 g of nitrogen...
A steel cylinder with a volume of 15.0 L is filled with 69.4 g of nitrogen gas at 25∘C. Part A What is the pressure, in atmospheres, of the N2 gas in the cylinder? Express your answer to three significant figures with the appropriate units. ------------------------------------------------------------------------------------------------------------------------------- Part B How many liters of H2 gas can be produced at 0 ∘C and 1.00 atm (STP) from 44.5 g of Zn? Zn(s)+2HCl(aq)→ZnCl2(aq)+H2(g) Express your answer with the appropriate units. ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- A gas...
1. scuba diver 40 ft below the ocean surface inhales 45.0 mL of compressed air from...
1. scuba diver 40 ft below the ocean surface inhales 45.0 mL of compressed air from a scuba tank at a pressure of 2.90 atm and a temperature of 8 ∘ C . What is the final pressure of the air, in atmospheres, in the lungs when the gas expands to 145.0 mL at a body temperature of 37 ∘ C , and the amount of gas does not change? 2. Consider 4.70 L of a gas at 365 mmHg...
Part A Consider 4.30 L of a gas at 365 mmHg and 20. ∘C . If...
Part A Consider 4.30 L of a gas at 365 mmHg and 20. ∘C . If the container is compressed to 2.70 L and the temperature is increased to 30. ∘C, what is the new pressure, P2, inside the container? Assume no change in the amount of gas inside the cylinder. Express your answer with the appropriate units. Part B A cylinder, with a piston pressing down with a constant pressure, is filled with 2.00 moles of a gas (n1),...
1. A sample of gas in a cylinder as in the example in Part A has...
1. A sample of gas in a cylinder as in the example in Part A has an initial volume of 48.0 L , and you have determined that it contains 1.20 moles of gas. The next day you notice that some of the gas has leaked out. The pressure and temperature remain the same, but the volume has changed to 12.0 L . How many moles of gas (n2) remain in the cylinder? Express your answer with the appropriate units....
Part A A sample of ideal gas at room temperature occupies a volume of 27.0 L...
Part A A sample of ideal gas at room temperature occupies a volume of 27.0 L at a pressure of 202 torr . If the pressure changes to 1010 torr , with no change in the temperature or moles of gas, what is the new volume, V2? Express your answer with the appropriate units. Part B If the volume of the original sample in Part A (P1 = 202 torr , V1 = 27.0 L ) changes to 60.0 L...
Helium gas with a volume of 2.60 L , under a pressure of 0.160 atm and...
Helium gas with a volume of 2.60 L , under a pressure of 0.160 atm and at a temperature of 43.0 ∘C, is warmed until both pressure and volume are doubled. Part A What is the final temperature? Express your answer using three significant figures. Part B How many grams of helium are there? The molar mass of helium is 4.00 g/mol.
A gas sample has a volume of 0.954 L at a pressure of 764 mmHg. What...
A gas sample has a volume of 0.954 L at a pressure of 764 mmHg. What would be the pressure of the gas if the volume is changed to 418 mL ? Assume that the amount and the temperature of the gas remain constant. Express your answer in millimeters of mercury to three significant figures. I changed the L to 954 mL which gave me an answer of 1743.7. I did not know how I could express this with only...
1. A balloon is filled with He gas to a volume of 2.10 L at 35...
1. A balloon is filled with He gas to a volume of 2.10 L at 35 °C. The balloon is placed in liquid nitrogen until its temperature reaches –196 °C. Assuming the pressure remains constant, what is the volume of the cooled balloon? Show all work please.      2.   Gaseous chlorine is held in two separate containers at identical temperature and pressure. The volume of container 1 is 1.30 L, and it contains 6.70 mol of the gas. The volume...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT