2.0 L A 1.0 L B 1.0 L 1.0L

Q: In a gas mixture, the partial pressures are argon 415 mmhg, neon 75 mmhg, and nitrogen 125 mmhg.What…

A: Answer :- Ptotal = 615 (mmHg)  The total pressure exerted by the gas mixture = 615 mmHg…

Q: Most of the sulfur used in the United States is chemically synthesized from hydrogen sulfide gas…

A: Given data :  1. Pressure (P) =  0.83 atm  2. Volume (V) =772 L  3. Temperature (T) = 187oC =…

Q: eform reaction between steam and gaseous methane (CH,) produces "synthesis gas," a mixture of carbon…

A: Pressure (P) = 0.48 atm Volume (V) = 940 L/s  Temperature (T) = 241°C = 241+273 = 514 K Rate at…

Q: :uouenb C,H&O7(s) +3 NaHCO3(s) + H2O(1) --> NagC,H8O7(s) + 3H20(1) + 3CO2(g) 188.7 g C6H807(s) is…

A:

Q: HCH3CO,(aq)+C,H,OH(aq) Imagine 231. mmol of HCH3CO₂ are added to a flask containing a mixture of…

A: Answer: This question is based on Le-chatalier's principle, according to which, on changing any…

Q: If; P= 615 mmHg, T= 22ᵒC and n= 1mole. What volume is needed for this to work?

A: Given that : Pressure = 615 mm Hg Temperature = 22ᵒC Number of moles = 1 mol

Q: In the Haber reaction, patented by German chemist Fritz Haber in 1908, dinitrogen gas combines with…

A: The chemical equation for the Haber reaction is shown below and according to it, each mole of…

Q: Most of the sulfur used in the United States is chemically synthesized from hydrogen suifide gas…

A: Balanced equation for the reaction of Hydrogen sulfide gas ( H2S) and dioxygen ( O2 ) is,    2…

Q: The value of pV is plotted against p for two gases, an ideal gas and a non-ideal gas, where p is the…

A: The gas that shows the greatest deviation from ideality would be ammonia.This is because ammonia…

Q: Q6. (a)The vander waals equation is used to describe the behaviour of real gases but still not so…

A: a) Vander waals equation is not useful in many industrial applications because, Does not accurately…

Q: Q4) How to obtain the ideal gas equation PV= nRT by Charles observation and by Boyles observation?

A: Boyle's law :-  According to Boyle's law , at constant temperature the volume of certain mass of gas…

Q: A mixture of propane and methane occupied 122 mL at 25⁰C and 1.0 atm.  This mixture was totally…

A: Given : Volume of mixture = 122 mL = 0.122 L                                           (since 1 L =…

Q: `de =?,(- )r =?,)p =? ae. %3D

A: According to Van der Waals equation, where P = pressure V = volume  n = moles  R = gas constant =…

Q: What is the effect of the following on the volume of 1 mol of an ideal gas? (a) Temperature…

A: What is the effect of the following on the volume of 1 mol of an ideal gas? (a) Temperature…

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: Answer:When during a chemical reaction, energy gets released then such reaction is called as…

Q: PV=nRT      R=.08206 L*atm/K*mol    P total=P oxygen+P H2O What mass of potassium chlorate is…

A: The balanced chemical equation corresponding to the decomposition of potassium chlorate is given as:…

Q: excess

A: Given: Methane + Propane V = 122 mL T =  25⁰C and P = 1.0 atm Flue Gas: CO2 = 0.506 g.

Q: In the preparation of 60 mL Magnesium citrate in the laboratory, you are required to: calculate for…

A: Given: Mass of magnesium carbonate used = 2.57 g. Moles of magnesium carbonate reacting = MassMolar…

Q: A 4.96 g sample of toluene (formula C7H8), is mixed with 17.05 atm of O2 in a 1.75 L combustion…

A: The partial pressure of a gas in a mixture is equal to the pressure exerted by an individual of that…

Q: If the gas starts off at a temperature of 210K (the temperature of the hot reservoir), what is the…

A: Given in following question a gas starts off at a temperature of 210k what is the temperature of gas…

Q: Consider 1.000 moles of a monoatomic ideal gas that is taken from state A to state D by different…

A: Given  mole of gas, n = 1.000 moles  State A : VA = 10.0 L, PA = 10.000 atm  State B : VB = 50.9 L,…

Q: 3. Balloons are filled with equal volumes of different gases and are allowed to sit at room…

A: Answer:- These questions are answered by using the simple concept of rate of diffusion which is…

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: Given : energy released by the reaction, ∆E = -233 KJ where negtive sign indicates energy is…

Q: Calculate the average kinetic energy, in J/mol, for a mole of Rn at -23.0°C. Assume ideal gas…

A: Given: Mole = 1 Temperature, T = -23.0 0C Assume Rn behaves as an ideal gas.  The average kinetic…

Q: Use the References to access important values if needed for this question. How many moles of iron…

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: A reaction at 34.0 °C evolves 436. mmol of boron trifluoride gas. Calculate the volume of boron…

A:

Q: The reform reaction between steam and gaseous methane (CH4) produces "synthesis gas," a mixture of…

A: Given: pressure of methane gas = 0.49  atm The temperature of oxygen gas supplied = 285 oCAnd the…

Q: Most of the sulfur used in'the United States is chemically synthesized from hydrogen sulfide gas…

A:

Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

A:

Q: The reform reaction between steam and gaseous methane (CH₂) produces "synthesis gas," a mixture of…

A: Answer: This question is based on ideal gas equation which is shown below: PV=nRT Here: P=Pressure…

Q: Oxyacetylene torches rely on a precise mixture of fuel (C2H2(g)) to oxygen to optimize the welding…

A: The chemical formula of acetylene is C2H2(g).  SATP temperature and pressure values are;…

Q: Which is greater -- the average speed or the most-probable speed? Explain why this is the case

A: Answer:- This question is answered by using the simple concept of calculation of average speed and…

Q: For many purposes we can treat butane (C₂H₁0) a as an ideal gas at temperatures above its boiling…

A:

Q: The reform reaction between steam and gaseous methane (CH4) produces "synthesis gas," a mixture of…

A:

Q: P1.1 Devise a temperature scale, abbreviated G, for which the magnitude of the ideal gas constant is…

A:

Q: Consider the following equation: C6H8O7(s)  + 3 NaHCO3(s) + H2O(l) --> Na3C6H8O7(s) + 3H2O(l) +…

A: Given mass of C6H8O7 = 193.6 molar mass of C6H8O7 = 192.1 g/mol Temperature = 313°K volume = 108.4 L

Q: Calculate to three significant digits the density of dinitrogen difluoride gas at exactly 25°C and…

A:

Q: Most of the sulfur used in the United States is chemically synthesized from hydrogen sulfide gas…

A: Given, Volume of dioxygen=976L/s Pressure=0.60atm Temperature=269℃ =(269+273)K =542K Calculate the…

Q: On the average, how fast is a carbon dioxide (CO2) moving in 37.0˚C temperature.

A: Given  Molecule = CO2 Temperature = 37℃ OR  (37+273)K =310K We know molar mass of CO2 = 12 +(2×16)…

Q: A certain hydrocarbon gas (CxHy) decomposes to form anodher hydrocarbon ga Graphically deteme the…

A: We are given experimental data for time(s) and pressure of CxHy in mmHg. In order to find the order…

Q: 8. 2.02 g of Aluminum metal reacts with 1.71 L of chlorine gas at 300. K and 1.20 atm to produce…

A:

Q: Pf = P;/2 A sample of an ideal gas at P, is initially confined to one chamber of the apparatus…

A: Entropy of a substance is defined as the randomness or disorder of the system. For any spontaneous…

Q: 53. Consider the initial. and final data for an ideal gas: Which expression gives the final volume,…

A: The ideal gas equation is given by,                                                  PV = nRT…

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.