Answered: 14 - What is the pressure of the sample…

14 - What is the pressure of the sample of gas trapped in the open-tube mercury manometer shown below if atmospheric pressure is 736 mmHg and h = 9.2 cm?

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter5: Gases

Section: Chapter Questions

Problem 43QAP: A sample of a smoke stack emission was collected into a 1.25-L tank at 752 mm Hg and analyzed. The...

See similar textbooks

Related questions

Q: hydrogen gas generated from the reaction of aluminum with hydrochloric acid was collected over water…

A: Given: The volume of the hydrogen gas collected over water = 21.8 mL The pressure of the hydrogen…

Q: 15. Consider the following reaction. 2 C,H,N,O.(1) → 4 CO (g) + 2 H,0(g) + 2 Ne(g) How many grams of…

Q: What mass of neon gas would be required to fill a 3.00-L flask to a pressure of 925 mm Hg at 26 °C?

A: Ideal Gas Law :- PV = nRT P is the pressure of gas V is the volume occupied by gas n is the…

Q: What is the temperature, in Kelvins, of a 0.333-mol sample of a gas that has a pressure of 48.1 kPa…

A: The temperature is determined using the following equation P×V= n×R×T Where P is the pressure in…

Q: If flask B were smaller than flask A, would the final pressure after the stopcock is opened be…

A: Final pressure after stopcock opens When the stopcock opens, gas expands to occupy both the…

Q: 7. If 10.0 liters of oxygen at STP are heated to 512 °C, what will be the new volume of a gas if the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Two samples of gas are separated in two rectangular 1.00 -L chambers by a thin metal wall. One…

A: Given: Volume = 1.00 L = 0.001 m3 Temperature =27oC = 27+273K = 300 K Pressure= 2.00 x 10-6 atm…

Q: Calculate the change in volume of a 3.26 L sample of Argon, at 0.999 atm, that is heated from 22 oC…

A: Given data, Initial volume(V1)=3.26LInitial pressure(P1)=0.999atmInitial…

Q: a steel cylinder with a volume of 1.50 L contains 10.0 moles of oxygen, under what pressure is the…

Q: At what temperature are 1.9 moles of gas held at a pressure of 115 kpa in a container with a volume…

A: 1.9 moles of gas are held at 115 kPa in volume 50 L, we need to find the temperature of gas. n = 1.9…

Q: A sample of gas at 840.9 mmHg and occupying a volume of 13.84 L is transferred to a smaller…

A: Boyle's law It states that at a given temperature and composition pressure of any gas is inversely…

Q: Oxygen gas (O2) is collected over water at 21oC and a total pressure of 1.05 atm. What total volume…

A: The number of moles of oxygen gas can be calculated as follows-

Q: What volume of gas is produced when 16.0 g of lithium reacts with 30.0 mL of water? Assume that the…

A: Given, Mass of Li = 16.0 g Volume of water = 30.0 mL Density of water = 1.00 g/mL Pressure =…

Q: If 4.56 moles of neon is placed in a 10.0 L tank at 35 oC, what will the pressure be in the tank?

A: Given, Temperature, T = 35°C = 273.15 K + 35 = 308.15 K No, of moles, n= 4.56 mol Volume of the…

Q: Calculate the pressure exerted by by 0.300 mole of gas contained in an 8.00 L vessel at 18°C.

A: Here given, Volume (V) = 8 L Temperature (T) = 180C = (273+18) K = 291 K Mole (n) = 0.3 mol Gas…

Q: 2- Calculate the final pressure of a sample of gas that is changed at constant temperature to 14.3 L…

Q: A sample of hydrogen fluoride gas occupies 1250 mL at STP. What is the pressure in mm Hg if the…

A: Given details, At STP, V1=1250 mLT1=273KP1=1 atmV2=255 mLT2=573 K To calculate the final pressure.

Q: If the mercury in a manometer raises 16.0 millimeters due to a change in pressure, what is the…

A: Pressure of a substance can be expressed in different units which are atm, mm Hg, bar and pascal.

Q: Consider the flask apparatus in Exercise 85, which now contains 2.00 L H2 at a pressure of 360. torr…

Q: 7. Fluorine gas at 300 K and a pressure of 2.1 atm occupies a volume of 500 mL. What temperature in…

A: At constant volume Pressure of gas is directly proportional to temperature

Q: A 500 mL sealed tank containing a sample of neon, Ne, gas exerts a pressure of 645 mmHg at room…

Q: The hydrogen gas from the reaction of 2.200 g of iron with an excess of acid is collected in a 10.00…

A: Number of Mole- Ratio of given mass of substance to the molar mass of substance is called number of…

Q: 11 - Calculate the density of CO2 gas at 27°C and 380 mmHg pressure.

Q: 17. A sample of neon occupies 105 Lat 28°C under a pressure of 985 torr. What volarne woukd the gas…

A: Using the ideal gas equation PV = nRT Where P= pressure V = volume n = no of moles R = gas…

Q: A sample of a certain gas has a volume of 452 mL at 711 mm Hg and 26 °C. What would be the volume of…

A: Given: Volume V1= 452 mL Pressure P1 = 711mmHg= 711/760= 0.935 atm Temperature T1 = 26oC= 26+ 273 =…

Q: pressure

Q: 5. A balloon used for atmospheric research has a volume of 1.0 x 106 L. Assume that the balloon is…

A: The combined gas law relates "before and after" atmospheric conditions of a gas. The volume of…

Q: What is the volume

Q: 4) A sample of argon occupies a volume of 18.3 mL at 760. mm Hg and 13.3 °C. If the pressure of the…

Q: What pressure is exerted by 0.75 moles of a gas at 25°C in a container with a volume of 1.5 L?

Q: 7. At what temperature will 1.45 moles of neon gas occupy 10.99 liters at 2.00 atmospheres?

A: Given, Moles of Neon gas, n = 1.45 Volume of gas, V = 10.99 L Pressure of gas, P = 2.00 atm Formula…

Q: 7. Calculate the partial pressure of oxygen and nitrogen in a mixture of 35.0 g of oxygen gas and…

A: Dalton’s law of partial pressure states that in a mixture of non reacting gases, the total pressure…

Q: If standard atmospheric pressure is 14.7ln/in^2, calculate what a pressure of 1.72lb/in^2 would be…

Q: What volume does 12.5 g of argon gas at a pressure of 1.05 atmand a temperature of 322 K occupy?…

A: Ideal gas equation The equation that gives the relationship between pressure, volume and temperature…

Q: • A sample of helium gas in a ballon is compressed from 4.0 L to 2.5 L at a conštant temperature. If…

Q: 5. A volume of gas inside a balloon contracts from 6O L to 55 L. The temperature of the gas before…

A: From idealngas equation PV = nRT

Q: 10) A welding canister has 1 mole of oxygen gas (02) remaining in it. If the temperature is 21 C and…

Q: What mass of helium gas exerts a pressure of 965 mmHg in a volume of 5.40 L at a temperature of…

A: Assuming the gas to be an ideal gas. So according to ideal gas law, PV = nRT where, P = pressure of…

Q: How many moles of N2 is needed to fill a small room that has a volume of 960 cubic feet and a…

A: Given,Pressure, P = 745 mmHg Volume, V = 960 ft3Temperature, T = 25 °C = (25 + 273) K = 298…

Q: 10) What will be the final pressure of a sample of nitrogen with a volume of 856 cm3 at 661 torr and…

Q: If 5.15 g of Ag2O is sealed in a 75.0-mL tube filled with 760 torrof N2 gas at 32 °C, and the tube…

A: The initial temperature of the tube is 32oC. The initial pressure of the tube is 760 torr (=1atm)…

Q: A sample of H, with a pressure of 1.89 atm and a volume of 274 mL is allowed to react with excess N2…

A: The combination of Boyle's law, Charles's law and Avogadro's law leads to an equation which gives…

Q: Boyle’s apprentice finds that the air trapped in a J tube occupies 24.8 cm³ at 1.12 atm. By adding…

A: Boyle law: According to Boyle law Absolute pressure of gas is inversely proportional to it's…

Q: A tightly sealed 5.0-L flask contains 781 mm Hg of Ar at 19 °C. The flask is heated until the…

A: Gay-Lussac's law: At constant volume, pressure of given amount of gas is directly proportional with…

Q: A sample of nitrogen gas has a volume of 478 cm3 and a pressure of 104.1 kPa. What volume would the…

A: The pressure of a fixed amount of gas changes inversely with its volume (if the temperature is…

Q: Calculate the change in volume of a 3.26 L sample of Argon, at 0.999 atm, that is heated from 22 °C…

Q: What pressure will be exerted by 0.7 mol of a gas at 23 °C when contained in a vessel whose volume…

Q: Calculate the density of xenon gas at a pressure of 742 mmHgmmHg and a temperature of 45 ∘C

Q: What mass of nitrous oxide gas (N2O) is contained in 20.0 L balloon at a pressure of 110.0 kPa and a…

Q: 7. A sample of an ideal gas has a volume of 2500 ml at STP. What is the volume if the pressure is…

Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

100%

a) O 736 mmHg
b) O 828 mmHg
c) O 92 mmHg
d) O 644 mmHg

14 - What is the pressure of the sample of gas trapped in the open-tube mercury manometer shown below if
atmospheric pressure is 736 mmHg and h = 9.2 cm?
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

VIEW

Step 2

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

Sulfur trioxide, SO3, is produced in enormous quantities each year for use in the synthesis of sulfuric acid. S(s)+O2(g)SO2(g)2SO2(g)+O2(g)2SO3(g) What volume of O2(g) at 350.C and a pressure of 5.25 atm is needed to completely convert 5.00 g sulfur to sulfur trioxide?
Nitrogen trifluoride gas reacts with steam to produce the gases HF, NO, and NO2. (a) Write a balanced equation for the reaction. (b) What volume of nitrogen oxide is formed when 5.22 L of nitrogen trifluoride are made to react with 5.22 L of steam? Assume 100% yield and constant temperature and pressure conditions throughout the reaction.
You have an equimolar mixture of the gases SO2 and O2, along with some He, in a container fitted with a piston. The density of this mixture at STP is 1.924 g/L. Assume ideal behavior and constant temperature and pressure. a. What is the mole fraction of He in the original mixture? b. The SO2 and O2 react to completion to form SO3. What is the density of the gas mixture after the reaction is complete?
A sample of a smoke stack emission was collected into a 1.25-L tank at 752 mm Hg and analyzed. The analysis showed 92% CO2, 3.6% NO, 1.2% SO2, and 4.1% H2O by mass. What is the partial pressure exerted by each gas?
A sealed-tube manometer (as shown below) can be used to measure pressures below atmospheric pressure. The tube above the mercury is evacuated. When there is a vacuum in the flask, the mercury levels in both arms of the U-tube are equal. If a gaseous sample is introduced into the flask, the mercury levels are different. The difference h is a measure of the pressure of the gas inside the flask. If h is equal to 6.5 cm, calclate the pressure in the flask in torr, pascals, and atmospheres.