What is the pressure (in bars) of the gas inside the container connected to an open-end, mercury-filled manometer as shown in the picture? (Figure 1) The atmospheric pressure is 0.95 bar. Express your answer numerically in bars.

Q: A high‑altitude balloon is filled with 1.41 × 104 L of hydrogen at a temperature of 21 °C and a…

A: Applying ideal gas equation volume of balloon filled with hydrogen can be calculated. The ideal gas…

Q: The volume of a balloon (V) and the pressure on that balloon (P) are related by the equation:…

A:

Q: Consider a rigid 21.44 L gas canister that holds a mixture of two gases, Cl₂ and Xe. The total…

A: Given the volume of the rigid container, V = 21.44 L  Total moles of gas inside the container, n =…

Q: Three monoatomic gases (neon, argon, and an unknown gas) are allowed to mix at room temperature…

A:

Q: Consider the arrangement of bulbs shown in the drawing. Each of the bulbs contains a volume of gas…

A:

Q: 3. In some cases, the relationship between two variables is not linear, but the data can be…

A: The relationship between pressure and volume at a constant temperature is given by Boyle's law.…

Q: A gas bubble has a volume of 585.0mL and a pressure of 850 torr. If the pressure changes to 785 mm…

A:

Q: What Celsius temperature, T2, is required to change the volume of the gas sample in Part A (T1 = 1.0…

A: Given: Initial volume = 1.80 × 103 L Initial temperature 1.0 oC And final volume = 3.60 × 103 L

Q: Four gases, A, B, C and D, are mixed into a sealed container.  The total pressure is 3.31.  What is…

A: Total pressure of a mixture is the sum of partial pressure of its constituents.

Q: A particular balloon can be stretched to a maximum surface area of 1257 cm². The balloon is filled…

A: Given ,     A particular balloon can be stretched to a maximum surface area (A)  of 1257 cm². The…

Q: Data Table 3: Temperature (K) Volume (L) Point 1 298 1.00 Point 2 596 2.00 Point 3 447 1.50 Point 4…

A: Given data:

Q: A cylinder of gas is at room temperature (20 degrees Celsius). The air conditioner breaks down, and…

A: Given: Initial pressure = P1  Initial temperature = 20 oC And final temperature = 54 oC

Q: Draw a depiction of a gas sample, as described by kinetic molecular theory, containing equal molar…

A: "Kinetic Theory of Gases," expresses that the present gaseous particles taking fixed velocity tend…

Q: For many purposes we can treat nitrogen (N₂) as an ideal gas at temperatures above its boiling point…

A: Given data : Initial temperature(T1) = -12.0°C = (-12+273)K = 261 K Final temperature (T2) = 13.0°C…

Q: For many purposes we can treat nitrogen (N2) as an ideal gas at temperatures above its boiling point…

A: The relationship between the temperature, pressure, and volume of the initial and final state of an…

Q: A cylinder contains only Ar and Xe gases at a total pressure of 17.5 atm; the mass percent of Xe is…

A: Welcome to bartleby !

Q: A canister containing 8g of helium gas (atomic mass 4.0U) was used to fill up party balloons. When…

A: Answer:- Firstly using the ideal gas equation, volume of the canister was calculated then using the…

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

A:

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

A:

Q: A deep-sea scuba tank contains oxygen and helium gases. If the partial pressures of the gases are…

A:

Q: A sample of sulfur hexafluoride gas occupies 9.06 L at 215°C. Assuming that the pressure remains…

A:

Q: In 1783, Jacques Charles launched his first balloon filled with hydrogen gas, which he chose because…

A:

Q: 780 ml container was filled with 36.6 g of helium gas at a temperature of 28 degrees celcius. what…

A: Given that: Volume(V) = 780ml = 780ml×1L/1000ml = 0.780L  Mass of helium = 36.6g  Temperature(T) =…

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

A: Let X gm of H2, He and ar be present.  Given Ptotal  = 730 torr. Number of moles of H2=x2 Number of…

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

A: Answer:For a fixed mass of gas, value of  for any gas sample remains constant, therefore,

Q: For many purposes we can treat nitrogen (N₂) as an ideal gas at temperatures above its boiling point…

A: We can solve this question by using ideal gas equation i.e. PV= n RT whereP = pressure of gas, V =…

Q: 1) a) A manometer consists of a U-shaped tube containing a liquid. One side is connected to the…

A: formula for manometer for open side higher   P     = PEXT - pghwhere P= Inside pressure…

Q: A sample of a gas at room temperature occupies a volume of 16.0 L at a pressure of 442 torr . If the…

A: Given that : At Pressure (P1) = 442 torr, Volume(V1) = 16.0 L Now,  we have to calculate the volume…

Q: Consider the arrangement of bulbs shown in the drawing. Each of the bulbs contains a volume of gas…

A: Answer: Number of moles are extensive property, therefore they are additive, so to solve this…

Q: A sample of xenon gas occupies 71.1 litres under a pressure of 1.55 x 103 torr at 25.0 °C. What…

A:

Q: Some chlorofluorocarbons, CFCS, are formed from carbon tetrachloride, CCl., which can be made from…

A: Given, The balanced chemical equation is given below, CH4(g) + 4Cl2(g) → CCl4(l) + 4HCl(g) The…

Q: A colleague of yours takes a bunch of pressure readings while you are gone. You return to realize…

A: Given, A new unit: his body mass of 180lb per 1 mile2 .He Calls this unit Bobs per Bob's Block. The…

Q: For many purposes we can treat ammonia NH3 as an ideal gas at temperatures above its boiling point…

A: Here we are required to find the final pressure of the sample of ammonia.

Q: Explain how the volume of the bubbles exhausted by a scuba diver as shown change as they rise to the…

A: The volume of the bubbles exhausted by a scuba diver as shown change as they rise to the surface,…

Q: what was its initial pressure of gas in mm Hg?

A:

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.