The internal pressure on a bottle of soda is 5560 torr. The bottle cap is designed to withstand a pressure of 7.3 atm. Calculate the pressure in psi.

Q: At a pressure of 1 atm and a temperature of 20oC, dry air has a density of 1.2256 g/L. What is the…

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Q: The atmospheric pressure in Denver,Colorado, is usually about 84.0 kPa. What is this pressurein atm…

A: The pressure is defined as a force of one Newton per square meter. The SI unit of pressure is Pascal…

Q: Oxygen is supplied to hospitals and chemical laboratoriesunder pressure in large steel cylinders.…

A: The van der Waals equation is a modified version of the ideal gas equation, which considers the size…

Q: Given that the air pressure inside an automobile tire is 34.0 psi, express the pressure in each of…

A: PSI stands for pounds per square inch that is a common unit of pressure. Given: The pressure inside…

Q: What is the ratio of the rate of effusion of the lightest halogen gas, fluorine, to the lightest…

A: The Molar mass of F2 is 38 g/mol The Molar mass of H2 is 2.016 g/mol

Q: If 1.47x10^-3 mol of argon occupies a 75.0-mL container at 26°C, what is the pressure (in torr)?

A: The ideal gas equation is PV= nRT Where,  P= pressure (atm) V= volume (L) R= Universal Gas Constant…

Q: At what altitude does the atmospheric pressure drop from 760 Torr to 560 Torr at 25°C? (Molecular…

A: Given, initial pressure =760 torrand final pressure =560 torrtemperature =25 °Cmolecular weight of…

Q: Illustrate the features of Partial Pressure of Gases?

A: If a mixture of gas is taken in a system then, each gas will exert a force and this individual force…

Q: What is the equivalent pressure of 1520 torr in units of atm?

A: Applying concept of conversation of torr to atm.

Q: If Ar with a partial pressure of 732.4 torr is mixed with He with a partial pressure of 8.36 torr,…

A: The answer to the following question is given as -

Q: At 304.8 K, a 9.58 L tank contains 1.90 moles of H2 gas under a certain pressure in atm. Calculate…

A: Given, Volume = 9.58 L Number of moles = 1.90 mol Temperature = 304.8 K

Q: if you have 23.5 kPa of oxygen, 15.3 kPa of nitrogen and helium in a container with a total pressure…

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Q: A 275-mL flask contains pure helium at a pressure of 752 torr. A second flask with a volume of 475…

A: Ideal gas law is given as: PV=nRT

Q: The typical atmospheric pressure on top of Mount Everest129,028 ft2 is about 265 torr. Convert this…

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

Q: If nitrogen has a partial pressure of 593 torr and oxygen has a partial pressure of 0.21 atm, what…

A: Dalton's law of partial pressure is defined by the total pressure of a mixture of gas is  equal to…

Q: If pressure is expressed in atmospheres and volume is expressed in liters, PAV has units of L atm…

A: P∆V = 4Latm  1 L = 1dm3  1atm = 101,325Pa  P∆V = 4 * 1dm3 * 101325Pa  P∆V = 405300 dm3Pa

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: The atmospheric pressure on Mount Logan in the Yukon is 520. mbar. What is the pressure in torr?…

A: The given unit conversion can be done by using following relation: 1 bar = 750.062 torr

Q: A barometer reading gives a pressure of 756 mmHg. What is this value in units of atm?

A: Given Value of pressure reading in terms of mmHg as 756 mmHg

Q: If the mercury in a manometer raises 30.0 millimeters due to a change in pressure, what is the…

A: Mercury manometer raises=30.0 mm Pressure (in atm)=? 1 atmosphere (atm) = 760 millimeters of Hg…

Q: A typical barometric pressure in Kansas City is 740 torr. What is this pressure in atmospheres, in…

A: Given, pressure = 740 torr Conversions required for calculating the pressure in the given units are,…

Q: If 19.91 g of CO2 is enclosed in a 1.98 L container at 60.5 °C, what pressure is it exerting on the…

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Q: A perfect gas undergoes isothermal compression, which reduces its volume by 2.20 L. The final…

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Q: Calculate the total container pressure for a container containing 1250 torr CH4, 2550 torr C3H8, and…

A: As per the given information partial pressure of the CH4 is 1250 torr partial pressure of the C3H8…

Q: A vessel contains 0.75litres of a gas at 45°C under a pressure 2.75torrs. Estimate the amount of the…

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Q: If the mercury in a manometer raises 37.5 millimeters due to a change in pressure, what is the…

A:

Q: A 144.6 mL sample of O2 gas at 509.6 torr is compressed at constant temperature to 87.5 mL. Predict…

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Q: The total pressure within a closed vessel containing equal masses of hydrogen, helium, and argon gas…

A: Recall the expression of partial pressure partial pressure=mole fraction×total pressuregiven that…

Q: Because it is difficult to measure the mass of a sample of a helium, a student transferred the…

A:

Q: The pressure in car tires is often measured in pounds per square inch (lb/in.2), with the…

A:

Q: A sample of N2 gas occupies a volume of 375 mL at 25 degrees Celsius and a pressure of 1.0 atm.…

A: Given;

Q: A steel tank contains a mixture of Ar and He gases. If the partial pressure of helium in the tank is…

A:

Q: A closed container is filled with oxygen. The pressure in the container is 245 kPa. What is the…

A: We know that: 1 kPa = 103 Pa And 1 Pa = 0.00750062 torr

Q: At a certain temperature 65.2 mL of air, which is approximately 78% nitrogen, 21% oxygen and 1%…

A: Given : Initial volume of air = 65.2 mL Initial pressure of air = 105.3 KPa And final volume of air…

Q: A gas, being held at a constant amount and temperature, is held inside a 1200 mL container with an…

A:

Q: What is the density of sulfur dioxide gas at 795 torr and 25 oC?

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Q: a patient systolic pressure is measured as 118mm Hg. What is this pressure in units of Atm?

A: Given pressure =118 mm of Hg

Q: Consider the following chemical reaction: C(s)+H2O(g)→CO(g)+H2(g) How many liters of hydrogen gas…

A: C + H2O .....> CO + H2 Moles of C = 1.10 mol  P of H2 = 1.0atm T = 316K

Q: If 0.275 moles of oxygen gas are held in a sealed 550 mL flask at a pressure of 800 mm, what is the…

A: Given, Moles of Oxygen gas (n) = 0.275 moles Note: 1000 mL= 1L Volume of a gas (V) = 550 mL = 0.550…

Q: Dry ice is solid carbon dioxide. A 1.47−g sample of dry ice is placed in an evacuated 4.37−L vessel…

A: in this question given data,  dry ice means CO2, 44g/mole  Volume = 4.37  1.47g of dry ice  27∘C…

Q: A closed container is filled with oxygen. The pressure in the container is 415 kPakPa . What is the…

A: We have to calculate the pressure in torr .

Q: The typical atmospheric pressure on top of Mount Everest(29,028 ft) is about 265 torr. Convert this…

A: (a)1 atm = 760 torr 265 torr = (1 atm / 760 torr) × 265 torr = 0.349 atm

Q: A 1.20-g sample of an unknown gas is placed in a 275.0 mL flask at 35 0C and 1.00 atm. What is the…

A: Mass of a sample = 1.20 g  Volume = 275.0 ml  ....Or  because 1L = 1000 ml    so,  = 275.0 ml × (1L…

Q: What is the volume of a 189.5g sample of NO2if the pressure is 1.127atm and the temperature of the…

A:

Q: Under conditions in which the density of carbon dioxide is 1.96 g/L and that of nitrogen is 1.25…

A: The given data: The density of the Carbon dioxide = 1.96 g/L. The density of the nitrogen = 1.25…

Q: A sample of oxygen gas is collected by displacement of water at 25 Celsius and 1.21 atm total…

A: Given: Temperature = 25oC Total Pressure = 1.21 atm Vapor pressure of H2O =23.756 mmHg To calculate:…

Q: A weather balloon is inflated to a volume of 24.5 L at a pressure of 750 Torr and a temperature of…

A: The Charles’s law may be stated as the unique case of ideal gas in which the species volume is…

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.