A mixture of cyclopropane gas, C3H6, and oxygen, O2, in a 1.00:4.00 mole ratio is used as an anaesthetic. The anaesthetic is in a 2.00 L bulb at 22.5°C with total pressure 1.060 × 105 Pa. Determine the partial pressure of O2 in Pa.

Q: A tank was filled with 12 g of oxygen (O2), 73 g of nitrogen (N2) and 4 g of carbon dioxide(CO2). At…

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Q: Determine the pressure (in kPa

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Q: A 10.0 L tank at 4.55 °C is filled with 6.12 g of boron trifluoride gas and 12.3 g of sulfur…

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Q: For the following molecule, how many unique signals would you expect to see for 'H NMR? Enter your…

A: The nuclear magnetic resonance proton (NMR proton or 1H NMR) is the application of nuclear magnetic…

Q: If the partial pressure of N2 is 3.50 x 105 Pa and the partial pressure of Ne is 3.75 x 105 Pa in a…

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Q: Calculating partial pressure in a gas mixture Jacqueline v A 10.0 L tank at 7.37 °C is filled with…

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Q: Some commercial drain cleaners use a mixture of sodium hydroxide and aluminum powder. When the solid…

A: A gas is said to be ideal if it follows ideal gas equation PV =RT

Q: A gaseous mixture contains 429.0 Torr H2(g), 348.1 Torr N2(g), and 76.3 Torr Ar(g). Calculate the…

A: The mole fraction of individual gas in a mixture of gas is given by

Q: Explain in terms of the Kinetic Molecular Theory the following situations: a) Why does compressing…

A: Kinetic molecular theory is bassed upon the interactions of molecules and movement of molecules…

Q: The vapor pressure of mercury at 20 oC is 1.7 x 10-6 atm. Your lab partner breaks a mercury…

A: Given temperature, T = 20 oC + 273.15 = 293.15 K  Pressure, P = 1.7*10-6 atm  1 atm = 101325 Pa or…

Q: HICIH H-C-H S. :Br: E-Be-F:

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Q: A 5.00 L tank at 4.81 °C is filled with 17.5 g of sulfur hexafluoride gas and 4.15 g of chlorine…

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Q: In May 2016, William Trubridge broke the world record in free diving (diving underwater without the…

A: As per ideal gas law  PV = nRT  where P = pressure in atm  V = volume in L  n = moles of gas T  =…

Q: Solid ammonium chloride, NH4Cl, is formed by the reaction of gaseous ammonia, NH3, and hydrogen…

A: Given,Mass of NH3 = 5.28 gMass of HCl = 5.28 gMoles of NH3 and HCl can be calculated as:

Q: What volume of H2O, weighed in air against brass weights, would have to be placed in a flask at…

A: Volume of water at 20°C (T1) = V1 = 1L Volume of water at 27°C (T2) = V2 = ? T1 = 20+273 = 293K T2 =…

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

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Q: A7.00 L tank at 9.77 "C is filled with 7.38 g of sulfur hexafluoride gas and 14.8 g of dinitrogen…

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Q: Two bulbs are connected by a stopcock. The large bulb, with a volume of 6.00 L, contains nitric…

A: When two reactive compounds are mixed, then they react according to the stoichiometry of the…

Q: 9.00L tank at −10.7°C is filled with 7.23g of chlorine pentafluoride gas and 7.49g of sulfur…

A: A numerical problem based on gas law, which is to be accomplished.

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

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Q: Some N₂ gas is mixed with some O2 gas, and the sketch below shows a representative sample of the…

A: From the given diagram:Moles of N2 gas = 12Moles of O2 gas = 8Total pressure of the gas = 0.130…

Q: A 6.00 L tank at 0.29°C is filled with 5.04g of chlorine pentafluoride gas and 11.9g of sulfur…

A: Number of moles of a substance is equal to the mass of the substance divided by its molar mass.…

Q: Solid ammonium chloride, NH Cl, is formed by the reaction of gaseous ammonia, NH3, and hydrogen…

A: Limiting reagent: A reagent that is totally consumed when the chemical reaction is completed is…

Q: A 7.00 L tank at 25.9 °C is filled with 7.99 g of sulfur hexafluoride gas and 4.45 g of dinitrogen…

A: Given:Volume  of tank = 7.00 LTemperature = 25.9 0C Mass of sulfur hexafluride = 7.99 gMass of…

Q: Calculate the volume of ammonia gas, measured at STP for the complete reaction of 25 g of quicklime…

A: According to Gas law, PV = nRTNow at STP, Pressure =1 atmT = 273 KR = 0.0821 LatmmolK   From this…

Q: What volume of carbon dioxide gas (in mL) at 834 mm Hg and 25 °C can be produced when 2.3 g of…

A: Given-> Pressure (P) = 834 mm Hg =834760 atm=1.097atm Temperature (T) = 25°C = 25 + 273 = 298 K…

Q: lorine is widely used to purify municipal water oplies and to treat swimming pool water. ppose that…

A: Given that: V1 = 8.60L P1 = 890 torr T1 = 25°C = 25°C+273 = 298K V2 = 6.90L T2 = 56°C = 56°C+273 =…

Q: The composition of Liquefied Petroleum Gas (LPG) is 0.5% ethane, 0.1 % acetylene, 16.4% propar 2.1%…

A: Given thatComposition of Liquefied petroleum gasMole fraction of ethane = 0.005Mole fraction of…

Q: A sample of hydrogen gas at a pressure of 1.10 atm and a temperature of 254 °C, occupies a volume of…

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Q: If the partial pressure of N2 is 1.40 x 105 Pa and the partial pressure of Ne is 4.50 x 105 Pa in a…

A: Given: Partial pressure of  N2 = 1.40 x 105 Pa Partial pressure of Ne is 4.50 x 105 Pa

Q: A 10.0L tank at 0.96°C is filled with 6.10g of dinitrogen difluoride gas and 16.0g of sulfur…

A: we have to calculate  mole fraction and partial pressure of each gas total pressure

Q: Consider a box divided in half. One side is filled with 1 mol Ne at 300 Kelvin, and the other is…

A: Since the gases are effusing through a small hole to reach the equilibrium  And as per the graham's…

Q: mmonium chloride, NH, Cl, is formed by the reaction of gaseous ammonia, NH,, and hydrogen chloride,…

A: Limiting reagents which present in less quantity.

Q: In May 2016, William Trubridge broke the world record in free diving (diving underwater without the…

A: P1 = 1atm V1 = 3.6L  P2 = 13.3 atm V2 = ?

Q: Lithium metal of mass 20.0 g is dropped into a beaker of water, producing hydrogen gas and an…

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Q: A 9.00 L tank at 1.9 °C is filled with 15.6 g of dinitrogen difluoride gas and 11.7 g of sulfur…

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Q: If the partial pressure of N2 is 2.15 x 105 Pa and the partial pressure of Ne is 4.50 x 105 Pa in a…

A: The mole fraction of a component in the mixture is defined by the ratio of moles of that substance…

Q: (References] An 18.6 mL volume of hydrochloric acid reacts completely with a solid sample of MgCOg.…

A: Molarity of HCl can be calculated by using formula - Molarity = mole/volume(L) First of all…

Q: A 8.00 L tank at 8.19 °C is filled with 11.2 g of sulfur tetrafluoride gas and 13.1 g of boron…

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Q: While ethanol  CH3CH2OH  is produced naturally by fermentation, e.g. in beer- and wine-making,…

A: The equilibrium constant, Kp for a reaction is given as :

Q: A 10.0 L tank at 4.23 "C is filled with 7.60 g of chlorine pentafil gases under these conditions.…

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Q: A 10.0 L tank at 6.25 °C is filled with 8.59 g of carbon dioxide gas and 3.67 g of chlorine…

A: Gases present : CO2 (carbon dioxide) and ClF5 (chlorine pentafluoride)  Temperature = 6.25 oC Volume…

Q: To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an…

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

Q: 2H -3 6H PPM

A: We have to give the structure of the molecule from the given IR spectrum and the 1H NMR spectrum.

Q: Acetylene is prepared from the following reaction CaC2 + 2H2O -> CHCH + Ca(OH)2   10.0 grams of…

A: Balanced chemical equation: CaC2 + 2H2O -> CHCH + Ca(OH)2 Number of moles of acetylene = number…

Q: A 10.0 L tank at 28.7 °C is filled with 4.80 g of sulfur tetrafluoride gas and 13.4 g of chlorine…

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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.