The van der Waals equation compensates for non-ideal behavior of gases by taking into account intermolecular forces and the volume of the gas molecules. For CO, a = 1.505 L²atm/mol² and b = 0.03985 L/mol. Use the van der Waals equation to determine the pressure, in atmospheres, of 2.00 moles of CO gas in a 3.00 L flask at 25.0 °C. Remember the gas constant, R, is 0.08206 L.atm/mol.K. P+a (V - nb) = nRT

Q: For the reaction CH4 (9) + H₂O(g) - 215 J/K CO(g) + 3H₂(g) → AH° = -206 kJ and AS⁰ The equilibrium…

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Q: What concentration of LiNO3  (in ppm) is present in 7.5 X 10 -5 M LiNO3 ? The molar mass of AgNO3…

A: Given :  Molar Concentration of LiNO3 = 7.5 x 10-5 M  Molar mass of LiNO3 = 69 g/mol

Q: ▼ Part A Which of these compounds is an exception to the octet rule? Onitrogen trifluoride Ocarbon…

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Q: 4. A voltaic cell consists of a nickel electrode in a solution of nickel (II) ions and a cobalt…

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Q: What is the pH of a buffer solution if you have 250 ml of a 1.56M Acetic Acid and you added 26.56…

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Q: 6. Arrange the following atoms in order of decreasing size-largest to smallest (assuming all atoms…

A: As we move along the period atomic size decreases and as we move along the group atomic size…

Q: 5: Which of the following does not form benzoic acid when heated in the presence of NayCr₂O (A)…

A: Na2Cr2O7 is an oxidizing agent which converted benzene substitutent into benzoic acid when have at…

Q: A student determines the value of the equilibrium constant to be 6.41 x 10³ for the following…

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Q: 6. Create a table noting what makes an electrolytic cell different than a voltaic cell as far as…

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Q: Determine the equivalence point of sudsy ammonia/citric acid reaction by graphing the titration data…

A: To draw the x-y scatter plot showing the pH of the experimental solution as a function of the volume…

Q: For a particular reaction at 203.3 °C, AG = 518.40 kJ, and AS = 748.15 J/K. Calculate AG for this…

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Q: An acidic solution contains the ions VO₂+, Ce4+, Au³+ and Fe³+. Using the standard reduction…

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Q: If 20.0 kg CO₂ are produced from the combustion of butane (C4H10), what is the mass of oxygen gas…

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Q: 1) Consider the Bohr Model and the Quantum Mechanical Model. a) What part(s) of the Bohr model are…

A: Parts of Bohr model that is present in Quantum mechanical model:  1) Both the above models describe…

Q: PLease resolve this solutions!

A: Given,  Mass of Ca3(PO4)2 = 1.00 lb 1 lb = 453.59237 g  Use the formulas :  Number of moles = Given…

Q: How many molecules are there in 50.3 g of water?

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Q: Consider the exothermic reaction at equilibrium below 3H2(g) + N2 (g) → 2NH3 (g) If temperature is…

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Q: Dissolving 6.25 mg of sugar in 100 ml water gives a solution with which concentration of sugar (in…

A: PPM is a unit of concentration and it is used to denote small concentrations. In case of solutions,…

Q: 2-phenylethanol, a molecule extensively used in perfumery, can be prepared by treating benzene with…

A: Preparation of 2-phenylethanol from benzene is proceed via electrophilic aromatic substitution…

Q: What mass of magnesium is required to produce sufficient energy to heat 339 mL of water (density =…

A: We need to find the mass of magnesium required to produce sufficient energy to hear 339 ml water…

Q: Create a table noting what makes an electrolytic cell different than a voltaic cell as far as…

A: This question is based on electrolysis and we are asked to differentiate between electrolytic and…

Q: For each row in the table below, decide whether the pair of elements will form a molecular compound…

A: We have to fill the given table

Q: Which of the following possess an internal plane of symmetry? CI Br Br Br

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Q: Which of the following is a definition of a Lewis base? proton donor electron pair acceptor proton…

A: Correct answer - Electron pair donor

Q: Complete the following table by calculating the missing entries. In each case indicate whether the…

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Q: What reagents can be used to get the product for these two reactions?

A: In these two questions we need to show all the appropriate reagents for the transformation from the…

Q: What happens when a Lewis acid reacts with a Lewis base? A covalent bond forms when: the Lewis base…

A: Correct option -->  the Lewis base donates an electron pair to the Lewis acid.

Q: Enter your answer in the provided box. For the reaction N₂(g) + 3H₂(g) = 2NH3(g) Kp is 2.79 x 105 at…

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Q: Draw all resonance structures for the nitric acid molecule, HNO3 (NO2OH).

A: Nitric acid shows three major resonance structures...

Q: Consider the titration of 40,0 mL of 0.0600 M H₂NNH₂ (a weak base; K, 1.30e-06) with 0.100 M HIO4.…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A 0.8M NaOH solution is diluted to a final volume of 500 ml and a finalconcentration of 0.2M.…

A: The concentration depends on the volume of the solution.  hence the concentration of the solution…

Q: # Xt pho + CH₂ Cool 50°C HIN ph millbe 71

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Q: (a) If the molar solubility of YF3 at 25 °C Is 4.23e-06 mol/L, what is the Ksp at this temperature?…

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Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

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Q: Dissolving a solute such as LiOH in a solvent such as water results in ___. Group of answer choices…

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Q: The reaction 2 NO₂(g) + O3(g) → N₂O5(g) + O₂(g) was studied at a certain temperature with the…

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Q: At 2590 °C the equilibrium constant for the reaction: 2 BrCl(g) Br₂(g) + Cl₂(9) is Kp = 0.836. If…

A: When the concentration of the reactants is same as that of the products, the net movement of the…

Q: Which of the following pure substances has the lowest melting point? Group of answer choices LiF…

A: Well, in order to have an idea about the melting point of the given compounds, we have to consider…

Q: What is the major product expected from the following reaction? KMnO4 HO cold ОН OH ОН Н Н OH О ОН Н…

A: we have to determine the major product of the given reaction

Q: In the laboratory, a general chemistry student measured the pH of a 0.541 M aqueous solution of…

A: Given, pH of Aqueous solution of Hypochlorous acid = 3.875 Concentration of Solution = 0.541 M…

Q: (a) Calculate the percent ionization of 0.00190 M hypochlorous acid (K₂ = 3e-08). % ionization = %…

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

Q: A chemical equation is balanced when     the number of atoms of each element is the same in…

A: Balancing aof a chemical reactions is based on law of conservation of mass.

Q: 1 What are the reagents for friedel craft acylatio O 1. HNO3, H2SO4 2. SO3, H2SO4 3. H3PO4, AICI 3…

A: We know that the Friedel-craft reaction is of two types ;  Friedel-craft alkylation in which the…

Q: 2. In a galvanic cell, Cr(s) oxidizes to form Cr³+ (aq) while Cu²+ (aq) reduces to form Cu(s). Write…

A: The cell notation of the given reaction is explained as :

Q: Consider the reaction: 2Na(s) + 2H₂O(1) → 2NaOH(aq) + H₂(g) Using standard thermodynamic data at 298…

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Q: calculate the value of Keq at 298 K for each of the following reactions: (a) CO2(g) + H2(g)  CO(g)…

A: The size of a reaction when it is at equilibrium is represented by the equilibrium constant, K. It…

Q: O Macmillan Learning Consider the reaction between an alcohol and tosyl chloride, followed by a…

A: The given reaction can be explained as : In this reaction pyridine abstract H+ ion from alcohol…

Q: The pOH of an aqueous solution of 0.541 M nitrous acid is

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Q: 0.505 mol of a weak acid, HA, and 13.3 g of NaOH are placed in enough water to produce 1.00 L of…

A: Given - Moles of weak acid(HA)= 0.505mol  Weight of NaOH=13.3g  Volume=1.00L  pH=4.27 Ka of HA=?

Q: a. Pb(NO3)2 O insoluble O soluble b. Fe(OH)3 O insoluble soluble c. ZnCl2₂ O insoluble soluble d.…

A: Easily ionisable salts are readily soluble in water.

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.