A. A sample of oxygen occupies 18.5L under a pressure of 800 torr. At what pressure would it occupy 23.4 L if the temperature did not change? B. A gas at 1 atm expands to a final volume of 6.45 L having a final pressure of 600 atm. What is the initial volume of the gas?

A. A sample of oxygen occupies 18.5L under a pressure of 800 torr. At what pressure would it occupy 23.4 L if the temperature did not change? B. A gas at 1 atm expands to a final volume of 6.45 L having a final pressure of 600 atm. What is the initial volume of the gas?

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter12: States Of Matter

Section: Chapter Questions

Problem 45A

See similar textbooks

Related questions

Q: A sample of methane gas collected at STP occupies a volume of 16.0 L. How many moles of gas does the…

Q: A sample of oxygen gas at a pressure of 1.06 atm and a temperature of 23.9 °C, occupies a volume of…

A: Given data : Pressure of the oxygen gas = 1.06 atm Temperature of the gas sample = 23.9 0C =…

Q: A sample of xenon gas at a pressure of 1.04 atm and a temperature of 25.4° C, occupies a volume of…

A: Given, the initial pressure of xenon gas =1.04 atmat temperature =25.4 °Cinitial volume =18.1 Lnow…

Q: N2 gas has a density of 0.769 g/L at 0 °C. a. What is its pressure at this temperature in units of…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A sample of gas has an initial volume of 285 mL at a pressure of 1.5 atm at 25 C. If the gas is…

Q: Two (2.00) moles of a gas at 18°C occupies a volume of 5.00 L. a. What is the pressure of this gas…

Q: 8. A 2.0L sample of a gas at 0*C is transferred to a 200.L container at 25*C. What percent of the…

Q: . A 5.65 L sample of gas at 25 °C and 1 atm will occupy what volume at 1.5 atm and 50 °C?

Q: A flexible container at an initial volume of 8.15 L contains 6.51 mol of gas. More gas is then added…

A: The ideal gas equation is given by an expression as shown below:

Q: A flexible container at an initial volume of 7.14 L contains 6.51 mol of gas. More gas is then added…

Q: I mix 8.93 grams of nitrogen, 2.76 grams of hydrogen and 5.24 grams of helium in a flask. If the…

A: Molar mass of nitrogen gas (N2) = 28.01 g/mol Molar mass of hydrogen gas (H2) = 2.02 g/mol…

Q: A gas in a cylinder with a movable piston has a volume of 18.7 L at a a pressure of 1.26 atm. a.…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: 9) A gas is heated from-10.15°C to 24.85°C and the volume is increased from 24.0 liters to 35.0…

A: For the phase change of the ideal gas the temperature, pressure, and volume of the initial state and…

Q: An ideal gas is allowed to expand from 5.60 L to 47.6 L at constant temperature. By what factor does…

A: 1- V2 = Final volume = 47.6L and V1 = Initial volume = 5.60L Volume increases from V1 to V2 by the…

Q: Suppose 10.05 mol of Ar gas are pumped into a 1.01 L container at 293.15 K. part 1:Calculate the…

A: Here we are required to find the pressure of Argon gas both ideally and non ideal scenario

Q: (a) A piston at 6 atm contains a gas that occupies a volume of 3.5 L. What pressure would have to be…

A: We would use gas laws ( Boyle's law , Charles' law , Gay-Lussac's law ) to solve these questions.

Q: Ethane burns in air to give and . What volume of (L) is required for complete reaction with 3.0…

A: Since temperature and pressure are constant, the number of moles is directly proportional to the…

Q: 1.82 g sample of unknown gas is found to occupy a volume of 2.09 L at a pressure of 1.14 atm and…

A: In this question, we want to determine the molar mass of the gas. How we can determine the molar…

Q: A sample of Ne has a pressure of 0.772 atm and a volume of 18.95 L. If its temperature is 295 K,…

A: Given: The pressure of the sample, P = 0.772 atm The volume of the sample, V = 18.95 L The…

Q: Suppose 10.00 mol of Ar gas are pumped into a 1.850 L container at 298.150 K. Calculate the…

A: Given data,Moles of Ar=10 molVolume=1.850LTemperature=298.150Ka=2.349 atm/mol2b=0.03978L/mol

Q: Suppose 10.00 mol of Ar gas are pumped into a 1.06 L container at 293.15 K. Calculate the…

A: Solution : Ideal gas law is used to describe the behavior of a gaseous substance which shows…

Q: A sample of nitrogen gas occupies a volume of 9.07 L at 41.0°C and 1.27 atm. If it is desired to…

A: According to the ideal gas equation PV= nRTWhere P= pressure of the gas V= volume of the gas n= no…

Q: The Kinetic Molecular Theory (KMT) is discussed in this lesson, and it helps us understand the…

A: Postulates of Kinetic Molecular Theory of gases: The particles in a gas moves randomly in all…

Q: 1. 0.785 moles of a certain gas fill a balloon at 1.5 atm and 301 K. What is the volume of the…

Q: 7)An 1.05mol sample of oxygengas at a temperature of 27.0oC is found to occupy a volume of…

A: We have 1.05 mole of O2 gas at temperature of 27 °C, volume as 21.7 l, we have to calculate the…

Q: Consider two gases, A and B, each in a 1.0-L container with both gases at the same temperature and…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: moles of gas. A sample of neon gas that occupies a volume of 10.5 L at a temperature of 0 °C and a…

A: Given : Volume of neon gas = 10.5 L Temperature = 0° C = 273K Pressure = 1 atm

Q: The initial volumes of both O2 and N2 are 24.47L Suppose that the external pressure on each…

A: Given: 1 mol O2 gas at 1atm and volume = 24.47L 1 mol N2 gas at 1atm and volume = 24.47L

Q: What mass of neon gas is required to fill a 5.00-L container to a pressure of 1.02 atm at 25 degrees…

A: According to the ideal gas law, PV = nRT where P = pressure in atm = 1.02 atm V = volume in L = 5.00…

Q: A flexible container at an initial volume of 8.15 L contains 2.51 mol of gas. More gas is then added…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: moles of gas. A sample of oxygen gas that occupies a volume of 15.0 L at a temperature of 0 °C and a…

A: Given, Volume of oxygen gas, V = 15L Temperature , T = 0° C = 273.15K Pressure, P = 1 atm

Q: Assuming no change in pressure, what is the final volume of the gas?

A: Given: V1=3.21 T1=250.0K T2=646.0K Formula used: V1T1=V2T2 The objective is to find the final volume…

Q: Consider two gases, A and B, each in a 1.0-L container with both gases at the same temperature and…

A: NOTE: “Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: moles of gas. A sample of oxygen gas that occupies a volume of 36.2 L at a temperature of 0 °C and a…

Q: A flexible container at an initial volume of 8.15 L contains 5.51 mol of gas. More gas is then added…

A: Provided initial volume (V1)=8.15litre Provided Final volume (V2)=14.7litre Initial moles of…

Q: A student collects a 505 cm? sample of hydrogen gas at 30°C and 3 atm of pressure. How much space…

Q: A 251-mL sample of a gas at STP is heated to 45°C. The final pressure is 1.86 atm. Calculate the…

Q: A 16.0 L sample of nitrogen gas has a pressure of 27.0 atm at a certain temperature. At the same…

A: It is required to calculate the volume of the gas at the same temperature having a pressure of 5.30…

Q: A sample of hydrogen gas occupies a volume of 8.98 L at 41.0°C and 1.24 atm. If it is desired to…

Q: A sample of gas occupies a volume of 27.1L at 30˚C and 668torr.What will be the new volume if the…

A: old volume conditions,V1 = 27.1 L T1 = 30oC = 30 + 273.15 = 303.15 KP1 = 668 torr = 668/760 = 0.8789…

Q: A sample of krypton gas at a pressure of 0.926 atm and a temperature of 26.4 °C, occupies a volume…

A: The pressure of krypton when gas is allowed to expend is calculated in accordance with Boyle’s law…

Q: A cylinder contains 28.5 L of oxygen gas at a pressure of 1.8 atmand a temperature of 298 K. How…

Q: moles of gas. A sample of xenon gas that occupies a volume of 39.9 L at a temperature of 0 °C and a…

A: Given: The volume (V) is 39.9 L The temperature (T) is 0oC The pressure (P) is 1 atm The gas…

Q: A 1.62 L sample of gas is warmed from 250.0 K to a final temperature of 660.0 K. Assuming no change…

Q: A 250 mL container of a gas is at 150°C. At what temperature will the gas occupy a volume of 125 mL,…

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: A sample of carbon dioxide gas at a pressure of 0.608 atm and a temperature of 27.0*C , occupies a…

A: Boyle's Law :- It states that At constant temperature , for a fixed mass of gas volume is…

Q: A sample of xenon gas at a pressure of 0.636 atm and a temperature of 26.4 °C, occupies a volume of…

Q: An ideal gas is allowed to expand from 6.60 L to 62.7 L at constant temperature. By what factor does…

A: Given : Initial Volume = 6.60L Initial pressure = 117atm Final volume = 62.7 L

Q: A 15 L sample of fluorine gas has a pressure of 23 atm at a certain temperature. At the same…

A: The ideal gas equation is given by, PV=nRT where P is the pressure, V is the volume, n is the number…

Q: A sample of argon gas occupies a volume of 9.38 L at 58.0°C and 1.01 atm. If it is desired to…

A: According to an ideal gas equation PV= nRT Where P= pressure of the gas, V= volume of the gas, n= no…

Concept explainers

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.

Question

2. V 8.0L
3. P2 7.4 atm
ii. Solution:
1. PV P2V2
2. V2 =
P2
4.2x8.0
3. V2=
= 4.54L
7.4
What Have I Learned So Far?
A. A sample of oxygen occupies 18.5 L under a pressure of 800 torr. At what pressure would
it occupy 23.4 L if the temperature did not change?
B. A gas at 1 atm expands to a final volume of 6.45 L having a final pressure of 600 atm.
What is the initial volume of the gas?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Solution =

VIEW

Step 2: Solution =

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Nitrogen gas can be obtained by decomposing ammonium nitrate at high temperatures. The nitrogen gas is collected over water in a 500-mL (three significant figures) flask at 19C. The ambient pressure is 745 mm Hg. (Vapor pressure of water at 19C is 16.48 mm Hg.) (a) What is the partial pressure of nitrogen? (b) How many moles of water are there in the wet gas? (c) How many moles of dry gas are collected? (d) If 0.128 g of Ne are added to the flask at the same temperature, what is the partial pressure of neon in the flask? (e) What is the total pressure after Ne is added?
In the Mthode Champenoise, grape juice is fermented in a wine bottle to produce sparkling wine. The reaction is C6H12O6(aq)2C2H5OH(aq)+2CO2(g) Fermentation of 750. mL grape juice (density = 1.0 g/cm3) is allowed to take place in a bottle with a total volume of 825 mL until 12% by volume is ethanol (C2H5OH). Assuming that the CO2 is insoluble in H2O (actually, a wrong assumption), what would be the pressure of CO2 inside the wine bottle at 25C? (The density of ethanol is 0.79 g/cm3.)
When dry ammonia gas (NH3)is bubbled into a msp;125mLsample of water, the volume of the sample (initially, at least) decreases slightly. Suggest a reason for this.
When water is placed in a buret it forms a concave meniscus at the surface. In contrast, mercury (in a manometer for example) forms a convex meniscus (Figure 11.17). Explain why this phenomenon occurs, and why the two liquids give different results. Predict the meniscus shape if the buret is filled with ethylene glycol (HOCH2CH2OH). Meniscus Water in glass tubes (right) is attracted to the polar OH groups on the surface of glass and so water forms a downward facing or concave meniscus. Mercury, however, is not attracted to the glass surface, and so forms a convex meniscus (left).
.500 g of a gas collected over H2O at 29.0°C and 740.9 mm Hg occupies a volume of 217.2 mL. The vapor pressure of H2O at 29.0°C is 30.0 mm Hg. What is the molar mass of the gas?