What mass (in g) of NO2 is contained in a 12.8 L tank at 0.830 atm and 269 K?

Q: equal volumes of ammonia (NH3) and ozone (O3), at the same pressure and temperature that they have?

A: We know that for gasses  PV = nRT  n = PV/RT

Q: How many moles of NH3 are contained in 5.69 L at 34 °C and 2.4 atm?

A: The ideal gas equation is shown below: PV = nRT Where; P = pressure of the gas V = volume of the…

Q: How many molecules of CO2 are contained in a 5.00 L tank at 7.53 atm and 485 K?

A: The question is related to the ideal gas equation. The formula for the ideal gas equation is as…

Q: How many moles of helium are contained in 890.0 mL at 21.0 °C and 99.97 kPa pressure?

A: The question is about to calculate the number of moles of Helium -

Q: What is the total pressure (atm) for a mixture of 0.332 g N2, 0.248 g O2, and 0.177 g At in a 1.000…

A: Given that: Mass of N2 = 0.332 g  Mass of O2 = 0.248 g Mass of Ar = 0.177 g Molar mass of N2 = 28…

Q: Calculate the molecular weight (mass) of a gaseous element if 0.480 g of the gas occupies 367 mL at…

A: Given,  Mass of the element = 0.480 g  Volume, V = 367 mL = (367/1000) = 0.367 L  Pressure, P = 365…

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 26.5 L?

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

Q: What is the volume of a mixture of 10.0 g of hydrogen gas and 10.0 g of nitrogen gas at 400 K and…

A: Given: The given mass of H2= 10 g. The given mass of N2=10 g. The temperature of the gaseous…

Q: What volume will 12.0 g of oxygen gas (O2) occupy at 25oC and a pressure of 52.7 kPa? What is the…

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Q: Calculate the molar mass of an unknown gas that has a mass of 4.55g, exerts a pressure of 2.55atm,…

A: We are given gas having the mass of 4.55 gram and  it exerts a pressure of 2.55 atm and occupies a…

Q: When 9.81 g of neon is combined in a 100 L container at 80oC with 10.62 g of argon, what is the mole…

A: GivenMass of Ne = 9.81 gMolar mass of Ne =20.18 g/molMoles of Ne =Mass of NeMolar mass of NeMoles of…

Q: At what temperature (in K) will 35.40 grams of oxygen gas occupy 14.00 L at 681.60 mmHg?

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Q: A 0.850-mole sample of nitrous oxide, a gas used as an anesthetic by dentists, has a volume of 20.46…

A: Since, number of moles of gas are constant. So,  P1V1/T1 = P2V2/T2 Given that: P1 = 1.35 atm, V1 =…

Q: A gaseous compound has a density of 1.63 g/L at 27.5 °C and 1.30 atm. What is the molar mass of the…

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: A sample of chlorine gas occupies 1550 mL at 0.945 atm and 50 °C. What is the mass of the sample?

A: Given that : Volume (V) = 1550 mL = 1.55 L Pressure (P) = 0.945 atm Temperature (T) = 50°C = 323 K…

Q: How many grams of CO2 are contained in a 10.0 L tank at 7.53 atm and 485 K?

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Q: how many moles of nitrogen are in a 2145 ml sample of the gas at 1500. torr or 1500 mm of mercury.…

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Q: How much pressure would 0.8 moles of a gas at 370 K exert if it occupied 17.3 L of space?

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Q: A sample of He gas occupies a volume of 250.0 mL at 18.6°C in 1892 torr. What is the mass of the…

A: Ideal gas equation, Where, P=pressure, V=Volume, n =number of moles R=gas constant T=Temperature

Q: What is the pressure in atm of 0.042 mole of gas at 561 mL and 32 F?

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Q: 258 mL sample of MEK , an industrial solvent, is found to have a mass of 0.599 g at 0.988 atm and…

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Q: How many grams of nitrogen gas are present in a 10.0 L vessel at 19°C and 1.60 atm?

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Q: At 600. K how many moles of gas are in a 1.00 L cylinder at atmospheric pressure?

A: The moles of gas is determined by using the ideal gas equation PV = nRT.

Q: A 40.0 g gas sample occupies 11.20 L at 1.00 atm and 273.15K. What is the molar mass (in grams/mol)…

A: Given Datas ; m = 40.0 g V = 11.20 L P = 1.0 atm T = 273.15 K  R = 0.0821 L.atm/mol.K M = ?

Q: volume

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Q: A 3.00-L gas sample at 100. ̊C and 600. torr contains55.0% helium and 45.0% xenon by mass. What are…

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Q: what mass of chlorine gas, cl^2 in grams, is contained in a 10L tank at 27° and 3.50 atm of…

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Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 12.0 L?

A: The ideal gas equation is: PV=nRT where, P is the pressure of the gas V is the volume of the gas n…

Q: What mass (in g) of oxygen must be added to 9.59 g of neon at 24oC, and in a 96 L contain for a…

A: Given data : Mass of neon = 9.59 g Temperature (T)= 24oC = 297 K Volume (V)= 96 L We have to…

Q: What mass of NO2 is contained in a 13.0 L tank at 2.81 atm and 385 K?

A: Ideal gas equation PV =nRTWhere, P=Pressure of gas in atm             V =Volume of container of gas…

Q: a sample of gas of mass 2.82g occupies a volume of 639mL at 27 degree celsiuse and 1.00 atm…

A: Given information: mass = 2.82 g volume = 639 mL  Temperature = 27oC = 27+273 = 300 K  Pressure =…

Q: A sample of carbon dioxide occupies 475 mL at a temperature of 19 ºC and a pressure of 375 mm Hg.…

A: Given Volume, V1= 475ml Temperature,T1= 19ºC = 284K Pressure,P1= 375mm Hg Final condition:…

Q: What is the molar mass of a gas that has density 1.40 g/L at 760. mmHg and 273K?

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Q: What mass of NO2 is contained in a 13.0 L tank at 4.58 atm and 112°C?

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Q: At what temperature (in Kelvin) would 4.0 moles of hydrogen gas in a 100. liter container exert a…

A: Given :  number of moles of H2 gas (n) = 4.0 mol  volume (V) = 100. L  pressure (P) = 1.00 atm  To…

Q: What minimum pressure in psi would a 250-ml aeroso can have to withstand if it were to contain 2.50…

A:

Q: An unknown gas at 49.1 C and 1.05 atm has a molar mass of 30.07 g/mol. Assuming ideal behavior, what…

A: The formula required to determine the density of gas with ideal behavior is as follows,

Q: How many grams of carbon dioxide gas are there in a 45.1 L container at 34.0°C and 1.04 atm?

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: What is the molar mass of a gas with the density of 5.84 g/L at 1.3 ATM and 27 degrees C?

A: It is given that the density of a gas is 5.84 g/L and the pressure of the gas is 1.3 atm and at a…

Q: What is the mass (in g) of a 28.2 L sample of carbon dioxide gas at a temperature of 30.0 oC and a…

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Q: A sample of CO2 gas has a volume of 0.600 L at 752 tore and 295 K.What is the mass of CO2 in the…

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Q: What volume would be occupied by 5.70 moles of Xe at 75C and a pressure of 715 torr?

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

Q: How many moles of gas does it take to occupy 120 liters at a pressure 2.3 atm and temperature of 340…

A: Ideal gas eqn tells about the behaviour shown by different gases when they are in different set of…

Q: A 3.88 L vessel contains 4.09 g of a gas at 838 torr and 27.5 °C. What is the molar mass (g/mol) of…

A: Use PV= n RT  Where temperature (T)  must be in Kelvin unit. Mole, n = weight / molar mass

Q: A sample of fluorine gas occupies 815 mL at 750 mmHg and 140 ∘C. What is the mass of the sample?

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Q: What volume would 1.20 moles of gas held under 846 torr pressure and 303 K occupy?

A: 20  Given :-  No. of moles of gas = 1.20 mol  Pressure = 846 torr  Temperature = 303 K  To calculate…

Q: How many moles of Ar are contained in a 5.00 L tank at 155°C and 2.80 atm?

A: Use ideal gas equation:

Q: how many moles of CO are contained in a 5.00 L tank at 155 degrees C and 2.80 atm?

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Q: how many moles of chlorine gas at 120 degrees Celcius and 33.3 atm would occupy a vessel of 16 l?

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Q: Suppose two 200.0-L tanks are to be filled separately with then gases helium and hydrogen. What mass…

A: moles = pV / RT           = 135 x 200 L / 0.08206 x 297 K           = 1108