341 L of a gas at 10oC are under 309 kPa of pressure. If the pressure is changed to 611 kPa and the temperature is decreased to -1oC, what volume will the gas occupy?

Q: A sample of oxygen gas occupies a volume of 8.09 L at 46.0°C and 0.780 atm.

A: ideal gas equation is        P V = n R  T       P v / T = n R  for a particular gas n and R are…

Q: A 9.80 L container holds a mixture of two gases at 51 °C. The partial pressures of gas A and gas B,…

A: According to Dalton’s law of partial pressure, in a gaseous mixture, the partial pressure of a…

Q: A 7.45 L container holds a mixture of two gases at 41 °C. The partial pressures of gas A and gas B,…

A: We know that from Dalton's law of partial pressure, total pressure of a gas is the sum of individual…

Q: A gas mixture contains xenon gas that has a partial pressure of 181 mbar. What mass of xenon gas is…

A: Step 1: Calculation of the moles Given,  pressure(P) = 181 mbar = 181 mbar × ( 0.00987 atm / 1 mbar…

Q: What is the partial pressure of krypton in the mixture if the total pressure is 718 mmHg ?A gas…

A: Partial pressure of compound A can be determined as follows:Where, PA0 is the partial pressure at…

Q: Chlorine is widely used to purify municipal water supplies and to treat swimming pool water. Suppose…

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

Q: A sample of xenon gas at 297 K and 0.372 atm occupies a volume of 4.11 L. If the pressure of the gas…

A: Given, A sample of xenon gas at 297 K and 0.372 atm occupies a volume of 4.11 L. If the pressure of…

Q: A sample of gas at 1009.8 mmHg, occupying a volume of 12.49 L, and at a temperature of 26.20 °C is…

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

Q: ne molecular weight 5 Pa

A: Number of moles = mass / molar mass PV = nRT (ideal gas equation)

Q: A sample of sulfur hexafluoride gas occupies 9.10 L at 198 °C.  Assuming that the pressure remains…

A:

Q: A gas with a volume of 3.50L at a pressure of 200kPa is allowed to expand to 14.0L. If the…

A: Pressure of gas = P1 = 200 kPaInitial  Volume = V1 = 3.5 LFinal Volume = V2 = 14.0 LTemprerature…

Q: 17. A balloon is filled to a volume of 2.00 L with 4.00 moles of gas at 25 °C. With pressure and…

A: According to Ideal gas equation- PV = nRT  or,  n/V = P/RT = constant

Q: A sample of neon gas occupies a volume of 1.00L at 27.00C and 0.660 atm. What is the new volume if…

A: The problem involves changes in volume, temperature, and pressure of a gas. This is a typical…

Q: A xenon fluoride can be prepared by heating a mixture of Xe and F2 gases to a high temperature in a…

A:

Q: A 22.4 L sample of argon gas at 101.3 kPa and 0°C is cooled to -15°C and the volume decreases to…

A: Given that :- Intial volume = V1 = 22.4 L Intial pressure =  P1 = 101.3 kPa Intial temperature = T1…

Q: 1) What volume would a 60 ml sample of neon gas at STP occupy if the pressure were tripled, while…

A: One mole of an ideal gas occupies 22.4 L or 22400 mL volume at STP (P = 1 atm, 101.325 kPa or 760…

Q: A sample of gas with an initial volume of 28.6 LL at a pressure of 724 mmHgmmHg and a temperature of…

A: We can use combined gas law equation to solve this problem.

Q: What temperature (in °C) did an ideal gas shift to if it was initially at -10.0 °C at 4.62 atm and…

A: As per ideal gas law  PV = nRT  where P = pressure  V = volume  n = number of moles  R = 0.0821 T =…

Q: .) A sample of gas is held in a 4.0 L container at 1.00 atm and 350. K.  What is the volume if the…

A: Initially, Volume - 4 L Pressure - 1 atm Temperature - 350K Finally,  Volume =?  Pressure =2 atm…

Q: A particular gaseous hydrocarbon has a density of 2.33g/L at 23oC and 746mmHg.  Calculate the molar…

A: Introduction:- the molar mass of the gas can be find by using ideal gas equation which is as- P×V…

Q: 247.2 liters of gas has a pressure of 128.02 kPa at 57.5 C.  If the pressure increases to 577.0 kPa…

A: For an ideal gas: PV = nRT => PV/T = nR where n, moles of gas and R, gas constant. P is pressure…

Q: A 31.3 mL sample of an unknown, water-insoluble gas was collected over water at 20.4°C and a…

A: Given that: volume = 31.3 mL total pressure = 0.805 atm mass of liquid = 103.14 mg vapor pressure…

Q: Using Dalton's law of partial pressures, calculate the total pressure of a mixture of three gases,…

A: According to Dalton's law of partial pressures, the total pressure of a mixture of gases is equal to…

Q: What temperature (in °C) did an ideal gas shift to if it was initially at -14.0 °C at 4.62 atm and…

A: P1 = 4.62 atm , V1 = 35.0 L, T1 = -14oC= 259.15 K P2= 3.0 atm , V2 = 45.0 L , T2= ?

Q: A sample of xenon gas at a pressure of 765 mm Hg and a temperature of 53 °C, occupies a volume of…

A:

Q: A sample of oxygen gas occupies a volume of 7.54 L at 49.0°C and 0.940 atm. If it is desired to…

A: Given :- P1 = 0.940 atm  V1 = 7.54 L  T1 = 49.0°C  P2 = 1.17 atm  V2 = 6.17 L  To calculate :-  T2…

Q: The mole fraction of hydrogen gas in a mixture of gases is 0.17. The total pressure of the gas…

A: Partial pressure of a gas can be calculated from the total pressure of the gas mixture if we somehow…

Q: At -25 °C, a gas occupies a volume of 2.92 L under 0.548 atm of pressure. At what temperature will…

A: Given, a sample of gas At -25 °C, a gas occupies a volume of 2.92 Lunder 0.548 atm of pressure.we…

Q: A 16.0 L sample of chlorine gas has a pressure of 28.0 atm at a certain temperature. At the same…

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

Q: A sample of xenon gas occupies a volume of 7.59 L at 499 K. If the pressure remains constant, at…

A:

Q: A sample of NaNO3 is partially decomposed by heating, producing O2 gas that is collected safely over…

A: When a gas is collected over water, some water vapors are also present along with the gas. In this…

Q: A sample of methane gas at 305 K and 0.460 atm occupies a volume of 2.94 L. If the pressure of the…

A: Answer:As we know,When there is no leakage of gas then value of number of moles of gas can be…

Q: original pressure

A:

Q: A gas in a can of spray paint is initially at room temperature (26oC).  On a particularly hot day,…

A: In accordance with Gay Lussac's law, the pressure of the gas varies directly with the temperature of…

Q: A gas mixture was prepared to contain 50% by mass of O₂ and He. When the total pressure of the…

A:

Q: A refrigerant in an air-conditioning unit has a volume of 0.30 L. The unit is kept running in a room…

A: According to Boyle's Law, pressure has an inverse relationship with volume at constant temperature…

Q: A sample of oxygen gas at a pressure of 763 mmhg and a temperature of 58 c, occupies a volume of…

A: Given data :  Pressure, P1 = 763 mmHg = 1.0039 atm  Temperature , T1 =58°C = 331 K  Volume V1= 11.1…

Q: 45.0 L of an ideal gas at 288 K and 3.50 atm are heated to 373 K with a new pressure of 8.20 atm.…

A: Given: 45.0 L of an ideal gas at 288 K and 3.50 atm are heated to 373 K with a new pressure of 8.20…

Q: 4. In a laparoscopic surgery, carbon dioxide gas is used to inflate the abdomen to separate the…

A: This is a mathematical problem which can be solved by ideal gas equation as follows.

Q: What temperature (in °C) did an ideal gas shift to if it was initially at -22.00 °C at 4.620 atm and…

A:

Q: Suppose that Daniel has a 2.50 L bottle that contains a mixture of O₂, N₂, and CO₂ under a total…

A:

Q: What temperature (in °C) did an ideal gas shift to if it was initially at -15.5 °C at 4.62 atm and…

A: Given that an ideal gas shift to if it was initially at -15.5 °C at 4.62 atm and 35.0 L and the…

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.