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Q: 22)A 4.50 L sample of NH3 ar 0.835 atm at 225°C reats with excess O2 gas according to…
A: Given volume of NH3 (V) = 4.50 L Number of moles of NH3 given (n) = ? Given pressure (P) = 0.835 atm…
Q: What volume (L) of NH3 gas at 1.2182 atm and 298 K is produced by the complete reaction of 19.32 g…
A: Given: Pressure = 1.2182 atm Temperature = 298K Mass = 19.32 g To find : Volume of NH3 in liters…
Q: What volume does 15.0g sample of helium (He) gas at 25C and 1.66 atm occupy?
A: Calculate the number of moles of He gas nHe = WHeMHenHe = 154 molnHe = 3.75 mol Here, n stands for…
Q: 2.0 g of Ne are at 1.5 atm of pressure and 360 K. What volume, in L, does the gas occupy?
A: Volume calculation of a gas using ideal gas equation:
Q: 2.0 g of Ne are at 1.5 atm of pressure and 360 K. What volume, in L, does the gas occupy?
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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: What volume will 9.60 moles of sulfur hexafluoride (SF6) gas occupy if the temperature and pressure…
A: If P is the pressure of the gas, V is the volume of the gas, T is the temperature of the gas in…
Q: The mass of 3 liter of a gas at 800 torr and 500 Kelvin is 1.25 gram s. Calculate the m…
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Q: The alkali metals [Group 1A(1)] react with the halogens to formionic metal halides. What mass of…
A: The given data contains, Volume = 5.25 L Pressure = 0.950 atm Temperature = 293 K Gas constant…
Q: A sample of 140.1 g of a noble gas occupies 40.75 L at 758 mm Hg and 23.0 °C. What is its molar mass
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Q: What volume of water vapor in liters could be generated at 0.986 atm and 435. K by the combustion of…
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Q: What volume does a 15.0g sample of helium (He) gas at 25oC and 1.66 atm occupy?
A: Consider the given information is as follows; Mass of helium sample = 15.0 g Temperature = 25°C = 25…
Q: 1) At 1.35 atm and 4.33 ∘C, a 3.91 g sample of gas occupies a volume of 1930mL. Calculate the molar…
A: From idea gas law,we know PV=nRT Where P = Pressure V = Volume of gas n = number of moles of gas R…
Q: What is the most nearly the combined volume of 1.0g of hydrogen gas and 7.0g of helium gas when…
A: Mass of hydrogen gas = 1.0 g Mass of helium gas = 7.0 g Temperature T = 35 °C = 35 + 273.15 K =…
Q: What is the density, in grams per liter, of a sample of krypton gas at 24.0º C exerting a pressure…
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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…
A: Given :- Initial presure = 3 atm Initial volume = 505 cm3Initial temperature = 30°C To calculate :-…
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 student collects a 505 cm3 sample of hydrogen gas at 30°C and 3 atm of pressure. How much space…
A: Given that - Initial volume of Hydrogen = 505 cm3 (V1 ) Pressure = 3 atm (P1 ) Temperature = 30°C…
Q: Automobile air bags are inflated by nitrogen gas generated by the rapid decomposition of sodium…
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Q: (NH4)2CO3 (s) → 2 NH3 (g) + CO2 (g) + H2O (g) Calculate the total volume of gas produced at 25.6…
A: This numerical will be solved using the ideal gas equation, PV=nRT Where P=Pressure of gas…
Q: 8. A sample of N, has a volume of 1.75 L at 0.75atm and 21 degrees C. How many moles of N, are…
A: PV = nRT Where, P = pressure in atm; V = volume in L; R = 0.082 L atm mol-1 K-1; T = temperature in…
Q: A 14.0 g sample of N2 (g) occupies what volume at 0 degrees C and 1.00 atm?
A: First the given grams of N2 is converted into moles.
Q: Consider separate 1.0-L samples of Ne(g) and UF6(g), both at 1.00 atm and containing the same number…
A: The molecules given are Ne and UF6.
Q: 720 mL of H2 gas at 0°C and 126.6 kPa is changed to S.T.P. What will be its new volume ?
A: The question is based on the concept of combined gas equation. we have been given initial conditions…
Q: How much volume in L does 2.5g of C3H8(g) occupy at STP? Expresswith right anount of sig figs.
A: Given, Mass of Propane = 2.5g
Q: Sulfur trioxide, SO3, is produced in enormous quantities each year for use in the synthesis of…
A: Given , Mass of sulfur = 4.60 g Molar mass of sulfur = 32.0 g/mol Moles of sulfur = mass/molar mass…
Q: How many grams of O2 are contained in a 15.0 L sample at 2.20 atm and 25.0°C?
A: Given, volume of O2 gas =15.0 Lpressure =2.20 atmtemperature =25.0 °Cwe are asked to calculate,…
Q: A 0.790 g sample of an unknown substance was vaporized in a 250. mL flask at 77.1 °C and 1.03 atm.…
A: Since the sample is finally in gaseous form. Hence the ideal gas law is applicable. According 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 neon at 25°C occupies a volume of 500. L at 2.00 atm. How many moles of neon are…
A: The combined relation between gas laws is known as the ideal gas law or the gas equation. The…
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: A sample of air contains 78.08% nitrogen, 20.94% oxygen,0.05% carbon dioxide, and 0.93% argon, by…
A: Given information The composition of gases in the air by volume is: Nitrogen = 78.08 % Oxygen =…
Q: 0.078 g of hydrocarbon occupy 22.4 ml of volume at 1 atm and 0 C. ° The empirical formula of the…
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Q: The rare mineral nesquehonite contains MgCO3 together with water ofhydration. A sample containing…
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Q: Calculate the total volume of gas produced at 21.0 ∘C and 1.02 bar by the complete decomposition of…
A: Given: Temperature = 21°C = 21+273 K = 294 K Pressure = 1.02 bar Mass of ammonium carbonate = 11.9…
Q: What mass (g) of carbon dioxide is contained in a 2.89 L vessel at 48 °C and 1.44 atm? 12.8…
A: This problem is based on ideal gas law PV = nRT
Q: Gas 1 and gas 2 are in containers of equal volume (V1=V2). If T1 = T2, m1 P2 O D.P1 = P2, at low…
A: The explanation of the equation is given below
Q: .If 0.10 moles of argon gas exert a pressure of 0.84 atm at 25°C what volume does it occupy in L?
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Q: What volume, in L, would 30.0 moles of carbon dioxide occupy at 95.7 °C with a pressure of 2.55 atm?
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Q: A sample of sulfur hexafluoride gas occupies 9.10 L at 198C. Assuming that the pressure remains…
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Q: A gas composed of chlorine and oxygen has a density of 2.875 g/L at 751.5 mm Hg and 11°C. What is…
A: The relationship between density , pressure , temperature and molar mass of the gas is given by the…
Q: A sample of unknown gas has a mass of 2.85 g and occupies 750 mL at 760 mm Hg and 100 °C. What is…
A: Ideal gases have negligible volume in compare to the volume of the container and molecules of ideal…
Q: A sample of argon gas occupies a volume of 866 mL at 28°C. What volume will the gas occupy at 50.7°C…
A: Answer: 931.3 mL volume occupy at 50.7°C
Q: A gas sample at 62.5oC and 800 mm Hg pressure has a volume of 3.50 L. What is the volume of the…
A: Given that : The temperature of the gas sample = 62.5oC The pressure of the gas = 800 mm Hg The…
Q: What volume would 20.0 moles of sulfur dioxide occupy at 75.3 °C with a pressure of 2.40 atm?
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Q: The density of NO2 in a 4.50 L tank at 760 mmHg and 25 C is
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Q: A sample of a gas at 77°C and 1.33 atm occupies a volume of 50.3 L. (a) How many moles of the gas…
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Q: ne air bags in automobilles were once Inflated by hitrogen gas generated by the rapid decomposition…
A: Equation is 2NaN3(s) —> 2Na(s) + 3 N2(g) we have to find the no. of moles of N2 by formula PV =…
Q: 7.75 g of SO2 is added, at a constant temp and volume, to 5.87 L of SO2 at 705 mmHg and 26.5 degrees…
A: The pressure of a gas in a container is due to collision of molecules of gas with the container.the…
Q: If 6.90 L of gaseous ethanol reacts with 17.2 L O2, what is the maximum volume of gaseous carbon…
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