Calculate the final pressure of a gas in atm that was initially occupying 51.22 cm3 at 865.45 mmHg was expanded to 17.12 cm3   Round your answer to 2 decimal places.

Q: Calculate the final temperature, in degrees Celsius, for each of the following, if VV and nn do not…

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Q: A student collects a 505 cm3 sample of hydrogen gas at 30°C and 3 atm of pressure. How much space…

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Q: A 6.35 L sample of carbon monoxide is col- lected at 55.0°C and 0.892 atm. What volume will the gas…

A: Initial Volume = V1 = 6.35 LInitial Pressure = P1 = 0.892 atm.Initial Temperature = T1 = 55 °C =…

Q: A gas that occupies 1.0 L at 50.0 oC is cooled until its temperature is 25.0 oC. If the pressure and…

A: If pressure is constant then volume is directly proportional to temperature according to ideal gas…

Q: A sample of NO2 gas has a volume of 37.3 mL at a pressure of 621 mm Hg and a temperature of 52oC.…

A: Volume of a sample of NO2 = 33.8 mL

Q: A sample of carbon dioxide is contained in a 250.0 mL flask at 0.937 atm and 18.5 ∘C. How many…

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Q: Calculate the mass of an O2 gas that occupies a volume of 2.5 L, exerts a pressure of 7.85 atm at 25…

A: Mass of oxygen gas can be calculated using ideal gas equation as follows:

Q: A sample of oxygen gas occupies a volume of 8.56 L at 46.0°C and 1.04 atm. If it is desired to…

A: Given,  Initial volume = 8.56 L  Initial pressure = 1.04 atm  Final pressure = 1.25 atm  Final…

Q: The system pictured below contains two gases isolated from each other by a stopcock. What is the…

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Q: under what conditions would the density of argon (Ar) be smallest? 1. low pressure and high…

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

Q: If the temperature of a 30.0 mL sample of N₂ gas is increased from 25.0 °C to 75.0 °C as its…

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Q: A sample of xenon gas that occupies a volume of 27.3 L at a temperature of 0 °C and a pressure of 1…

A: Interpretation: A sample of xenon gas that occupies a volume of 27.3 L at a temperature of 0°C and a…

Q: A sample of gas at 998.1 mmHg, occupying a volume of 12.07 L, and at a temperature of 28.73 3…

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Q: A 3.00 L sample of NH3 gas at 100.0 kPa is cooled from 500.0 K to 300.0 K and its pressure is…

A: First, let's see the given data, Initial volume = V1 = 3.00 L Initial pressure = P1 = 100 kPa…

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 krypton gas that occupies a volume of 39.9 L at a temperature of 0 °C and a pressure of…

A: We can use ideal gas equation to calculate the moles of krypton gas. The ideal gas equation is,…

Q: A sample of gas at 29.8ºC has a volume of 6.4 L and exerts a pressure of 762 mm Hg. How many moles…

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Q: sample of helium gas collected at a pressure of 1.27 atm and a temperature of 286 K is found to…

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Q: At what Celcius temperature will a 5.00 g sample of Ne gas exert a pressure of 1.10 atm in a 7.00 L…

A: Pressure  P = 1.10 atm Volume V = 7.00 L Gas constant R = 0.08206 L atm mol-1 K-1 Number of moles of…

Q: A student has a sample of 1.13 moles of fluorine gas that is contained in a 27.0 L container at 297…

A: Given,  Number of moles, n = 1.13 mol  Volume, V = 27.0 L  Temperature, T = 297 K  Ideal gas…

Q: Calculate the new pressure in torr for a gas in a new volume of 6.28 L if it started with a pressure…

A: Given data,Initial pressure(P1)=505torr1atm=760torr1torr=1760atm505torr=505760atmP1=0.664atmInitial…

Q: A 325 mL sample of gas is initially at a pressure of 721 torr and a temperature of 32°C. If this gas…

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

Q: A sample of a refrigeration gas in a volume of 458 mL, at a pressure of 1.10 atm, and at a…

A: Conditions before compression,V1 = 458 mL = 0.458 LP1 = 1.10 atmT1 = 12oC = 12 + 273.15 =…

Q: A sample of nitrogen gas collected at a pressure of 0.817 atm and temperature of 297k is found to…

A: Ideal gas equation, PV=nRT Where, P=pressure, V=Volume, n =number of moles R=gas constant…

Q: A sample of nitrogen gas occupies a volume of 7.61 L at 45.0°C and 0.890 atm. If it is desired to…

A: A sample of nitrogen gas occupies a volume of 7.61 L at 45.0 oC and 0.890 atm. Volume of the gas…

Q: If 2.14 mol of nitrogen gas and 1.07 moles of oxgyen gas are combined into a 10.0 L container, what…

A: Recall ideal gas equation            PV=nRTWhere,Total pressure of gas is P           Volume of…

Q: At 0°C and under a pressure of 1000 mmHg, a given weight of N2 occupies a volume of 1 liter. At -100…

A: GivenT1=00CP1=1000mmHgV1=1.0 Liter andT2=-1000C, the pressure is same as the first (P1)…

Q: A 250.0 ml sample of nitrogen gas is warmed from 25 0 C to 90 0 C. Find its new volume if the…

A: Charle's law states that the volume of a gas in a closed system is directly proportional to the…

Q: A sample of Oxygen (O2) gas occupies a volume of 1.62 L at 755 mm Hg pressure and a temperature of…

A: We have initial pressure as 755mmHg Initial volume as 1.62 L Initial temperature as 273.15 K Final…

Q: A sample of methane gas, CH4, occupies a volume of 54.1 L at a pressure of 7.43 atm. What volume…

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Q: Convert 126 mm Hg of gas pressure to pressure in atmospheres. 1 atm = 760 mm Hg Use 3 significant…

A: we know 760 mm of Hg = 1 atm 1 mm of Hg = 1/760 atm

Q: A sample of methane, CH4, occupies a volume of 350.0 mL at 25°C and exerts a pressure of 1140.0…

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Q: A volume of 0.70 L of air at 37 ° C is expelled from the lungs into cold surroundings at  4.9 ° C.…

A: Given V1 = 0.7 L T1 = 37°C = 37+273 = 310°K V2 = T2 = 4.9°C = 273+4.9 = 277.9°K

Q: A 25.0 mL sample of neon gas at 395 mmHg is cooled from 105 ∘C to 15 ∘C. If the volume remains…

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Q: The volume of a gas increases from 750 ML to 3.0 L . If pressure was held constant and the starting…

A: initial volume = 750 ml   ...Or  because 1L = 1000 ml   ...so, = 750 ml × (1L / 1000 ml ) = 0.750 L…

Q: Another balloon is inflated to a volume of 1.250 L with dry hydrogen gas, at 28.0 °C. The balloon is…

A: Here, pressure is constant during the process.  Hence, Chales law is applicable

Q: A sample of neon gas at a pressure of 1.19 atm and a temperature of 27.0 °C, occupies a volume of…

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Q: Calculate the new pressure in atm of a gas cooled to 18 °C if it initially had a pressure of 7.77…

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Q: Oxygen gas is collected at a pressure of 800 mm Hg in a container which has a volume of 15.0 L.…

A: Given : P = 800mmHg = 1.0526atm   Volume = V = 15L   No. Of moles = n = 0.650 moles

Q: A fixed amount of gas in a capped syringe at 7 C has a volume of 12.0 mL. After heating the gas in a…

A: Initial temperature T1 = 7 °C = 7 + 273 K = 280 K Initial volume V1 = 12.0 mL Final temperature T2 =…

Q: A.) A sample of argon gas at a pressure of 0.831 atm and a temperature of 223 degrees Celsius,…

A: According to Charles Law, at constant pressure if gas is heated then its volume expands. V is…

Q: Consider the following reaction in a closed reaction flask. If 8.36 atm of gas A is allowed to react…

A: Since pressure is directly proportional to the number of moles, thus we can calculate the pressures…

Q: A 10.5 moles of gas occupies a volume of 6.77 L and exerts a pressure of 5.55atm. calculate its…

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Q: A helium-filled weather balloon has a volume of 858 L at 15.9°C and 754 mmHg. It is released and…

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Q: A 2.00-liter sample of nitrogen gas at 27 °C and 600. millimeters of mercury is heated until it…

A: Charles law states that the volume of an ideal gas is directly proportional to the absolute…

Q: A 10.5 L balloon contains helium gas at a pressure of 655 mmHg. What is the final pressure, in…

A: GivenVolume of ballon = V = 10.5 LPressure of ballon = P =  655 mmHg

Q: 3.0L sample of gas at 1.0 atm and 0.0℃ is heated to 85℃. Calculate the final volume. The pressure…

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Q: original volume

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Q: A sample of gas has a volume of 8.20 L at 0.750 atm and 375 K. What volume (in L) does the gas…

A: The solution is given below -