What is the mole fraction of N2 if a flask contains a mixture of 1.11 g H2 gas (H = 1.01 g/mol) and 26.11 g N2 gas (N = 14.00 g/mol). Give your answer to 2 decimal places.

Q: Given: I2 (aq) ↔ 2I-(aq) Write the equation relating the two species:  [I-] = ______ a. (k1/k-1)2...

A: [ I- ]2  = k1 [ I2]  / k-1   [ I- ]2  = ( k1 / k-1 )  [ I2]  [ I- ]  = ( k1 / k-1 )1/2  [ I2]1/2  D ...

Q: In the reaction represented by the equation 2NH3 + CO2 CO(NH2)2 + H20, 30.7 g of CO(NH2)2 forms per ...

A: Here we have to calculate the theoretical yeild using mole concept Since ammonia is taken as excess ...

Q: Carbon-14 is used to determine the age of biological samples. Carbon-14 decays via a first order rea...

A:

Q: 4-tert-butylhexa Methanol Sodium Cis/Trans- 4-tert-butylcyclo hexanol ne Borohydride H 18 CH OH Mol....

A: Theoretical yield is calculated from balanced chemical equation. For this we need the number of mole...

Q: which numbers are the chiral centers pls explain why

A: chiral= carbon number ( 2,3 & 5 ) achiral= carbon number 1, 4 & 6.

Q: ΔHvap X 67,700 ΔHf Y(g) 15,700 ΔHsub X 35,100 ΔHvap Z 71,700 ΔHf X(g) 14,100 ΔHsub Z 40,0...

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Q: (

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Q: Organic Compound IUPAC name If incorrect... Correct (v) or provide reason(s) for your answer and a I...

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Q: An incomplete Lewis structure is shown below. The structure only shows the atoms and how they are co...

A: Answer of the question given below,

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 entha...

Q: EMICAL REAC 0/5 DIA Percent yield of chemical reactions Aqueous hydrochloric acid (HCI) reacts with ...

A: Given,  The mass of HCl = 31.0 grams.  The mass of NaOH = 19.7 grams.  The produced mass of water = ...

Q: The Kb of (CH3)3N is 6.4 x 10 -5.  Calculate the pH of a 0.10 M solution of (CH3)3NH +. (answer: 4.4...

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Q: Calculate the formal charge of each atom, except hydrogen, in the following structures: H a) H:0: N ...

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Q: Draw Lewis structures for each of the following. Use the DEN and the number of REDs around the centr...

A: Lewis Structure is a very simple representation of the valence shell electrons in a molecule.

Q: What is electronegativity and what are its periodic trends? What is the general relationship between...

A: Atom is the smallest particle which can not be further divided into any other tiny particle.

Q: C. Ex: Calculate the heat produced by reacting 12.6 g of hydrogen peroxide, H,02. 2 H2O2(aq) → 2 H2O...

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Q: 3. How would you separate these three molecules from one another utilizing acid/base extractions and...

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Q: Given the unbalanced equation: Al + CuO  Al2O3 + Cu. When properly balanced, the balancing coefficie...

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both...

Q: Showing your work, calculate the cell potential for the following cell: Zn(s) | Zn2*(aq, 0.15 M) || ...

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Q: 1.What is the absolute configuration of this isomer of 2,3-dihydroxybutanal? pls explain. 2. What is...

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Q: Thermodynamics Quantities for Selected Substances at 298.15 K (25°C) Substance AH°F S (J/K-mol) (kJ/...

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Q: Explain What is happening in this picture? Look at the food colouring arid explain using the followi...

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Q: Hydrogenation of one mole of the triene A with one mole of H, gives isomeric dienes having molecular...

A: Woodward-Fieser Rules is used for Calculating the λmax of Conjugated Dienes and Polyenes.

Q: A buffer solution contains 1.2 M sodium benzoate and 1.5 M benzoic adic. K, for benzoic acid is 6.3 ...

A: Below attached file showing the details answer.  All the best 

Q: 1. Fill in the blanks in the statements below based on the following reaction. LOs(s) + 5 CO(g) → L(...

A: Given Reaction:- I2O5(s)  + 5 CO(g) → I2(g) + 5 CO2(g) 

Q: Pick the correct answer. Assume equal concentration of solutions. As the magnitude of the K, of a se...

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Q: соон HO. ÕH Ö CH2OH А. please put the missing groups to the Fischer on the right: 5

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Q: 5. A compound is determined to contain 49.5% carbon, 5.15% hydrogen, 16.5% oxygen and the rest nitro...

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Q: In order to convert between the number of molecules of a compound and the number of molecules (expre...

A: The conversion is done with The help of Avagadro  Number .

Q: Water is a good solvent. Relate this property to issues regarding water pollution.

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Q: percent ionization

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Q: Gaseous methane (CH) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (Co,) and...

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Q: (A) CsBr (B) MgCl2

A: A compound is formed by the electrostatic interaction between the cation and the anion. The cation i...

Q: What is the a) vapor pressure (Psoln), and b) osmotic pressure (π) of a 26.0% (w/w) aqueous glucose ...

A: Glucose is non-volatile in nature. 

Q: The following essential oil is steam-distilled from heartwood chips, and its perfume is a pleasant b...

A: A multiple choice question based on general chemistry that is to be accomplished.

Q: yes no O yes + no

A:

Q: Consider the Gibbs energies at 25 °C. Substance AG; (kJ · mol-1) Ag*(aq) 77.1 CI"(aq) -131.2 AgCl(s)...

A: Note: As per company policy we are supposed to attempt first three subparts only, please repost othe...

Q: State whether true or false and briefly explain a. The reaction: X(l) → Y(g) + Z(g) results to posi...

A: A positive work is said to be done if the work is done on the system to change it or modify it. A ne...

Q: For the carbonate anion, CO3-2, the number of contributing equienergetic resonance structures is Sel...

A:                                   Answer Resonance structures contribute in a CO3 -2 anion

Q: What is(are) the product(s) of this reaction. There may be more than one answer. H+ H-O +

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please re...

Q: Cr(CIO4)3 C.

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Q: Select the phenols. There may be more than one answer.

A: We need to find the phenols and complete second reaction.

Q: pls explain and answer what is the most stable conformational isomer of butane in the pic

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Q: Specify which of the following are oxidation-reduction reactions, and if it is, identify the oxidizi...

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Q: Consider the following reaction which produces phosgene, a toxic gas used in WWI. CO (g) + Cl2 (g)...

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Q: Question 1 An volcanic rock is dated using the Potassium-Argon dating method. It is found dhat the r...

A: Ar/K = 2.55% t1/2 of K-40 = 1.248×109 years We have to calculate the age of the rock.

Q: Predict the total quantity of heat that would be required if you wanted to prepare a cup of instant ...

A: Volume of cold water is 200 ml and density is 1.0 g/mL.Specific heat of water is 4.18 J.g.-1.°C-1 He...

Q: Consider the following reaction where Ke 0.159 at 723 K. N2(0) + 3H2(g) 2NH(9) A reaction mixture wa...

A: Equilibrium constant ( Kc ) can only be measured when the system attained equilibrium, whereas React...

Q: Assign oxidation states for all atoms in each of the following compounds. a. P406 P: -7 v 0: -3 v b....

A: Given compounds are :-  P4O6 , Na3AsO4 , COCl2   Oxygen (O) has -2 oxidation state.  Sodium (Na) has...

Q: он OH Br CI in CI он

A: The names are given by following the standard IUPAC nomenclature rules.

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.