A gas-filled weather balloon with a volume of 63.0 L is released at sea-level conditions of 725 torr and 250C. The balloon can expand to a maximum volume of 835 L. When the balloon rises to an altitude at which the temperature is 280C and the pressure is 0.067 atm, will it reach its maximum volume?

Q: A weather balloon is filled with helium to a volume of 1.61 L at 734 torr. What is the volume of the…

A: Given information,    Initial volume (V1) = 1.61 L    Initial pressure (P1) = 734 torr = 0.9658 atm…

Q: Calculate the final temperature of a sample of gas initially at 22.3 0C that is expanding from 2.335…

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

Q: A helium balloon at sea level has a volume of 2.10 L at 0.998 atm and 36.1oC. If it is released and…

A: Given: V1=2.10 L P1=0.998 atm. V2=? P2=0.900 atm

Q: A sample of oxygen gas, which is saturated with water vapor, is kept in a 10-L vessel at 30 oC and…

A: Dalton's law: Dalton's law of partial pressures states that in a mixture of non-reacting gases, the…

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: If the volume of a balloon with an internal pressure of 100 kilopascals is 2.35 liters, what will be…

A: Given data contains, Initial volume is 2.35L. Initial pressure is 100kilopascals=0.9869 atm. Final…

Q: A 8.75 L container holds a mixture of two gases at 49 °C. The partial pressures of gas A and gas B,…

A: Daltons law of partial pressures: P total = PA + PB + Pc Total pressure by mixture of gases equals…

Q: A sample of carbon monoxide was collected over water at a total pressure of 761 torr and a…

A: According to the Dalton’s law of partial pressure, the total pressure of a mixture of non-reacting…

Q: A weather balloon is inflated to a volume of 28.5 L at a pressure of 748 mmHg and a temperature of…

A: The ideal gas equation is given below,                                           Where, P is the…

Q: A sample of sulfur dioxide (1.75 L, 25 °C, 1.56 atm) is mixed with pure oxygen (2.00 L, 35 °C, 1.12…

A: A mixture of gases contain sulfur dioxide and oxygen which leads to the formation of sulfur…

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

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

Q: A gas-filled weather balloon with a volume of 65.0 L is released at sea-level conditions of 745 torr…

A: According to the ideal gas equation, PV = nRT where P, V, n, R and T are the pressure, volume,…

Q: A sample of carbon monoxide was collected over water at a total pressure of 756 torr and a…

A: Given; Total pressure = 756 torr Temperature = 18oC

Q: A sample of argon gas occupies a volume of 7.85 L at 47.0°C and 1.20 atm. If it is desired to…

A:

Q: thireen. A mixture of gases is made up of nitrogen, methane and oxygen. If the partial pressures…

A:

Q: A gas-filled weather balloon with a volume of 65.0 L is released at sea-level conditions of 745 torr…

A: The relationship between pressure , volume and temperature of a gas under two different conditions…

Q: A 275-mL flask contains pure helium at a pressure of 746 torr. A second flask with a volume of 475…

A: Total volume after the stopcock is opened. The total volume is 275 ml + 475 ml = 750 ml. Since the…

Q: In a storage area of a hospital where the temperature has reached 55 °C, the pressure of oxygen gas…

A: According to ideal gas law, where T should be in Kelvin  Since V and n is given constant in…

Q: A collapsed balloon is filled with He to a volume of 12.5 L at a pressure of 1.00 atm. Oxygen, O2,…

A: Given : volume of He filled = 12.5 L  pressure of He to which it was filled = 1.00 atm  Temperature…

Q: a ballon is inflated to a volume of 12.0 L at 20 degrees celsius and 748 torr. it is realized and…

A:

Q: A weather balloon Is filled to 25.6 L at a pressure of 1.25 atm and 24 o What will the pressure be…

A: Since PV = nRT  where P = pressure  V =volume  n = moles of gas  R = 0.0821  T = Temperature in K…

Q: A 12.5-L quantity of gas from a geological vent has a pressure of 1.4 atm and a temperature of…

A:

Q: A weather balloon filled with helium is launched in Alaska on a clear day when the temperature is…

A: We have initial temperature as -19°C , pressure as 758 torr, volume as 75 L, we have to calculate…

Q: A helium balloon at sea level has a volume of 2.10 L at 0.998 atm and 36.1oC. If it is released and…

A: We have given that  Initial volume of He gas= V1 = 2.10L Initial pressure of He gas=P1 = 0.998atm…

Q: A balloon is filled to a volume of 27.6 L and a pressure of 860 torr at a temperature of 74.9 °C.…

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

Q: Nitrogen and hydrogen react in the Haber process to form ammonia. All substances are in the gas…

A: Given: Pressure of N2 taken = 0.357 atm. Pressure of H2 taken = 0.81 atm. And percent yield of the…

Q: A weather balloon is filled with helium to a volume of 1000 L on the ground where the pressure is…

A: Given:       Initial condition Volume of balloon, V1=1000LPressure of ballon, P1=745…

Q: A 6.5-L sample of nitrogen at 25°C and 1.5 atm is allowed to expand to 13.0 L. If the temperature…

A: This question can be solved using Boyle's law which states that PV= constant.

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 7.90 L container holds a mixture of two gases at 13 °C. The partial pressures of gas A and gas B,…

A: The pressure of third gas can be calculated as follows:

Q: A balloon originally had a volume of 0.439 L at 44 Celcius and a pressure of 729 torr. To what…

A: Given: Initial volume V1=0.439 LFinal volume V2=378 mL                             =378 mL×10-3 LmL…

Q: A 1.90 g sample of elemental lithium,Li(s) is reacted with water, yielding lithium hydroxide, LIOH,…

A: The balanced reaction given is, => Given: Mass of Li reacting = 1.90 g. Temperature at which the…

Q: is inflated to a volume of 25.4 LL at a pressure of 743 mmHgmmHg and a temperature of 25.8 ∘C∘C. The…

A: The combined gas law is derived from Boyle’s law and Charles’s law. It is shown below,

Q: 238.15L of gas at 841.5 torr and 85.1°C is heated until the temperature reaches 134.1°C.  and the…

A: According to the ideal gas law, the volume of a gas is directly proportional to the number of moles…

Q: A 1.20 g sample of dry ice is added to a 765 mL flask containing nitrogen gas at a temperature of…

A: Given information:Mass of dry ice = 1.20 gVolume of flask  = 765 mLPressure = 725 mmHgTemperature =…

Q: Hydrogen is collected over water. If the total pressure is 792 mmHg and the pressure caused by water…

A: Dalton's Law of partial pressures states that sum of partial pressure of all gases in a mixture is…

Q: A 1.50-L bulb containing Ne at 145 torr is connected by a valve to a 1.00-L bulb containing CO2 at…

A: The given data is as follows: Ne gas:                                                   CO2 gas:…

Q: A 35.0 L sample of gas collected in the upper atmosphere at a pressure of 48.6 torr is compressed…

A: The detail solution is given below

Q: A balloon that is 100.21 L at 21 °C and 0.981 atm is released and just barely clears the top of…

A:

Q: A balloon at a pressure of 870 torr, and volume of 2.0 liter is allowed to expand and its final…

A: using PV = nRT  At const. temperature PV= constant

Q: A weather balloon is inflated to a volume of 26.4 L at a pressure of 740. mmHg and a temperature of…

A:

Q: A mixture of helium and krypton gases is maintained in a 8.96 L flask at a temperature of 42°C. If…

A: According to Dalton's Law, the total pressure of any gas mixture is given by the sum of partial…

Q: An expandable balloon filled with 100.0 L of helium at 750 torr and 20°C is launched from ground…

A: As per the given data in the question,P1 = 750 torr; V1 = 100.0 L; T1 = 20 + 273 = 293 KP1 = 190…

Q: A helium-filled balloon at sea level has a volume of 2.1 L at 0.998 atm and 36 oC . If it is…

A: The ideal gas equation is given as: PV=nRT

Q: A 5.0L container is pressurized with 1.25 atm of hydrogen gas, 1.75 atm of oxygen, and 0.90 atm of…

A: Since, Total pressure of the gas is the sum of partial pressure of the gas present in the container.…

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.