14. Acetylene gan, CH, can be prodaced by the seachion of cala CaC, () + 2H,0 - How many lites of acetylene at 742 m Hg and 26C can 100L

Q: What is the relationship between Molecules B and D?

A: The molecular formulae for both B and D is C6H11

Q: At what temperature (Kelvin scale) is k = 6.245 s−1?

A:

Q: . The dissociation of N;O4 into NO2 is 16.7% complete at 298 K and 1.013 bar. N2O«(g) = 2 NO2(g)…

A: Given : We have to calculate K and delta G

Q: Q8: Calculate (1) partial pressures, (2) mole fractions, (3) Concentrations, (4) densities of the…

A:

Q: e mole fraction of C2H

A:

Q: N2(g) + 202(g) → 2N02(g) Delta Gf for N02(g) is 51.84 kj/mol. What is delta G at 298K when the…

A: The given reaction is as follows: N2(g) + 2O2(g) → 2NO2(g) The value of ∆Gf(NO2) = 51.84 kJ/mol The…

Q: A sample of gas in which [H2S] = 5.96 M is heated to 1400 K in a sealed vessel. After chemical…

A:

Q: An unknown acid, HB, has a ∆G°rxn of 22.5 kJ/mol at 298 K. What is the Ka of HB?

A:

Q: What is the temperature in K of 0.420 mole of neon in a 2.00 L vessel at 4.32 bar? R = 0.08314…

A:

Q: Silicon tetrachloride(SiCl4)and trichlorohydrosilicon(SiHCl3) are both starting material of…

A:

Q: the Van der Waals equation, what

A:

Q: An unknown acid, HB, has a ∆G°rxn of 17.5 kJ/mol at 298 K. What is the Ka of HB?

A:

Q: Substance A is 15 percent dissociated at 1732 K. and 1.00 bar, in the equilibrium: 2Ag Bg. Calculate…

A: The equilibrium reaction given is, => 2 A (g) → B (g)  Given: At 1732 K and 1 bar, 15 % of A…

Q: The concentration of O2 in water required to support aerobic aquatic life is about 4 .0 mg dm-3 .…

A: The minimum partial pressure of oxygen in the atmosphere that can achieve this concentration of…

Q: For the following problem, you may either type in your work and answers or upload an image or pdf…

A: Hello. Since more than one question has been posted and the first question contains more than three…

Q: Chlorofluorocarbons such as CCl3F and CCl2F2 have been linked to ozone depletion in Antarctica. In…

A: The mole fraction of a gas is equal to percentage of a gas by volume of the system in accordance…

Q: Imagine that two 1-L beakers, A and B, each containingan aqueous solution of fructose (a nonvolatile…

A: (a) At equilibrium, the partial pressure of H2O above beaker A equals the partial pressure of water…

Q: What are the respective concentrations (M) of K+ and SO4- obtained by dissolving 0.460 mol K2SO4 in…

A: Molarity is defined as total number of moles of solute present in 1000 ml of solution Molarity =…

Q: K, at 391 K?

A: Given data are as follows: Kp at 298 K= 0.110 Enthalpy of reaction = 92.7kJ

Q: At what temperature will average K.E. per molecule of a gas be exactly half of its value at N.T.P.

A: The question is based on the concept of gaseous state. we have to calculate the temperature at which…

Q: Q/ For a hypothetical gaseous reaction A +B =C In a Closed to be helf the Press ure of gas A. and at…

A: For a hypothetical gaseous reaction,                                     A + B ------> C…

Q: 2) Calculate the freezing point of A, in °C, from this data: AH: (KJ/mole) S (J/mole K) A(s) -25.3…

A: Enthalpy of the reaction, (∆rH) is the difference between the enthalpy of formation (∆fH) of product…

Q: What is the temperature of 0.225 mole of neon in a 2.00 L vessel at 4.32 bar? R = 0.08314…

A: The ideal gas equation is, PV=nRTP=PressureV=Volumen=number of molesR= gas constantTemperature

Q: What is the temperature in K of 0.795 mole of neon in a 2.00 L vessel at 4.32 bar? R = 0.08314…

A: Temperature = T = To be determined No of moles of neon = n = 0.795 moleVolume = V = 2 LPressure = P…

Q: What will be the final pressure of the system after the reaction is complete? (Neglect the volume of…

A: ∵ Initial pressure of NH3(PNH3)=nNH3xRxTV…

Q: Hydrogen peroxide is used by some water treatment systems to remove the disagreeable odor of…

A: The mole fraction shows the ratio of the number of moles of substance to the number of moles of…

Q: Where is the mineral oil contained in the set-up for the determination of atmoshperic gases? A ID…

A: Displacement of the liquid height in the glass tubing (contained in D) is essential for the…

Q: Explain how Matthiessen’s rule is convenient in analyzing the experimental data of potassium below…

A: Matthiessen's rule - The statement that the electrical resistivity p of a metal can be written as p…

Q: me occupied by mixture of 2g hydrogen, 8g

A: Volume occupied by 1 mol of gas = 22.4 L  Moles of gas = given mass /molar mass  Molar mass of…

Q: The urms of H2 molecules at 273K is 1.84×103m/s. At what temperature is urms for H2 1.8 times…

A: Since the urms of any molecule is given by  Hence we can say  urms T1 / urms T2 = (T1 / T2)1/2…

Q: A Calculate the freezing point of A, in °C, from this data: AH: (KJ/mole) S (J/mole K) A(s) A) Ag)…

A: Concept: Enthalpy of the reaction (∆Hrxn) : enthalpy of any reaction is difference between the…

Q: If the temperature of methane gas at a temperature of 20ºC in a tank of constant volume and pressure…

A: According to Gay-Lussac's law, the pressure of a gas is directly proportional to the temperature…

Q: Q\3: Oxygen gas produced from the reaction below was collected above the water at 30 Cº and in a…

A: Given :  Temperature = 30°C = 303 K  Volume of O2 = 150 cm3  Since 1 cm3 = 10-6 m3  => Volume of…

Q: The dissociation of N2O4 into NO2 is 16.7% complete at 298 K and 1.013 bar. N2O4(g) ⇋ 2 NO2(g)…

A:

Q: At 298 K, N,(g) + 3H2(g) 5 2NH3(g) K=5.8x105. At 298 K, NH3(g) S 1/2N,(g) + 3/2H,(g) K=1.3x10-3 Is…

A: Equilibrium constant: The relationship between the concentrations of the different substances…

Q: Nitrogen gas at 30°C is under a pressure of 650 of 296.8 J/kg-K. kPa. Assume a gas constant…

A:

Q: From which of the following can the pre-exponential factor, A, be obtained from a plot of In k…

A: The graph of ln(K) vs 1/T

Q: 2) Calculate the freezing point of A, in °C, from this data: AH: (KJ/mole) S (J/mole K) A(s) A()…

A: Given:   ΔHf (kJ/mol) ΔS (J/K.mol) A(s) -25.3 10.8 A(l) +10.5 20.4 A(g) -13.8 43.8

Q: Solve for the moIe fraction of methanoI in vapor phase assuming that the totaI pressure  above its…

A: Given,  Total pressure, p = 80 torr  Partial pressure of methanol = 80-17.5…

Q: 1.Amixture composed of CO and H2 is contained at 1/1 kPa. Calculate the partial pressure of the H2…

A: Partial pressure = Total pressure × mole fraction

Q: What is the temperature of 0.630 mole of neon in a 2.00 L vessel at 4.32 bar? R=0.08314 L•bar/mol•k

A: Ideal gas equation: PV = nRT Where, P = pressure, V = volume in L, n = number of moles, R = gas…

Q: Calculate K꜀ for each of the following equilibria:

A: The given equilibria are   H2(g) + I2(g) ⇔ 2HI(g) ; Kp = 49 at 730 K2SO2(g) + O2(g) ⇔ 2SO3(g) ; Kp =…

Q: What is the temperature in K of 0.500 mole of neon in a 2.0O L vessel at 4.32 bar? R = 0.08314 L·…

A:

Q: The value of Henry's constant KH is

A: The answer for the first question is given below. Kindly post the other question as separate…

Q: Use the figure to estimate the total volume of a solution formed by mixing 50.0 cm3 of ethanol with…

A: Given: Volume of ethanol = 50.0 cm3 Volume of water=50.0 cm3 Density of ethanol = 0.789 g/cm3…

Q: For some compound XY (Mol wt. of XY=130 g/mol) at 385.09 K and 1 atm, density=2.94 g/cm, Ce= 261…

A: The given problem can be solved using the following equation:

Q: Question attached

A:

Q: 16. At 3000 K and I atm, CO, is 40% dissociated inte CO and

A: According to the question, CO2 dissociates to give CO and O2 , the chemical reaction for the same…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.