(a) Show that dq = nCvdT + nRT dV is an exact differential.

Q: The dry mass of a piece of textile is 1.4 grams. After 2 minutes of soaking in water the wet mass of…

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Q: Consider the following equilibria: 250g) 250g)+ 0g) K₁ = 23 × 10² 근 2NO(g) 2NO(g) + 0x₂ = 14 × 10³ ㄹ…

A: Since,Equilibrium constant or Kc is the ratio of the equilibrium concentrations of product over…

Q: Dinitrogen tetroxide decomposes reversibly in the gas phase to form nitrogen dioxide according to…

A: Answer: Gibbs free energy change for the reaction is equal to the difference between Gibbs free…

Q: Complete and balance the following redox reaction in basic solution. Be sure to include the proper…

A: Answer: Redox has been made from Red of reduction and Ox of oxidation, therefore redox reaction is…

Q: Select the transition for the reaction between ethyl iodide and sodium acetate (CH3C02Na)

A: Here, we have to draw the transition state for the reaction between ethyl iodide and sodium acetate…

Q: 4. Show the synthesis of acetophenone from bromobenzene. (You must use "old" reactions)

A: “Since you have posted multiple questions, we will provide the solution  only to the first question…

Q: Compare the de Broglie wavelength of a golf ball moving at 70.0 miles per hour (31.3 m/s) to that of…

A: Formula of de-Broglie wavelength λ= hmv Where h is Plank constant = 6.626 ×10-34 kg.m2 /s m = mass…

Q: The following questions are for the dehydration of cyclohexanol. (MW = molecular weight) MW 100.2 H…

A: Percent yield is given by the ratio of actual yield to the theoretical yield multiplied by 100%.…

Q: Classify each of the following amines as primary, secondary or tertiary. CH3 Submit Answer…

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Q: Proteins in hair contain disulfide bonds between cysteine amino acid residues. When a person gets…

A: The amino acid containing the sulfur atom is cysteine.  The boiling point of the compound is…

Q: Propose a reasonable reaction mechanism for the following transformation CH3 OCH3 H3O+ H₂O/CH3OH OF…

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Q: What’s are the IUPAC for these?

A: Since,Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: What is the molarity of 250 mL of a solution containing 6.7 g of sodium chloride? NaCl (58.44…

A: Molarity is defined as mole of solute divide by volume of solution in liter

Q: A student prepared a buffer solution using 60.00 mL of 0.2336 M acetic acid and 53.35 mL of 0.09330…

A: Volume of acetic acid = 60.00ml Concentration of acetic acid= 0.2336 M  Volume of NaOH= 53.35ml…

Q: Starting with diethyl malonate, and using any other reagents of your choice, show how you would…

A: The question is based on the concept of organic synthesis. we need to synthesize the product using…

Q: 2) A 35 m long gas pipeline made from Schedule 40 PVC pipe that is 3.25 cm in diameter is used to…

A: Given ,    Length of Pipe = 35 m Diameter , d = 3.25 cm Temperature , T = 25 °C=(25+273)K=298 K…

Q: Write equations corresponding to the following. (Use the lowest possible coefficients. Be sure to…

A: Ionization energy is defined as amount of energy required to remove the most loosely bound electron…

Q: 12. In the reaction to make silver nitrate (AgNO3) how many liters of 1.3 M silver (Ag) are needed…

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Q: 1. Identify acids ( A ), the bases ( B) , the conjugate acids (CA), and the conjugate based ( CB).…

A: Answer: An acid is a compound that loses H+ ion and its conjugate base is the specie formed after…

Q: Given the information below, calculate the actual reduction potential if the concentrations of…

A: We have find out the reduction potential.

Q: A 22.9 mL sample of 0.263 M trimethylamine, (CH3)3N, is titrated with 0.209 M hydrobromic acid. At…

A: Answer: conjugate acid of weak base gets hydrolyzed in water to produce hydronium ions, that's why…

Q: if 35.7 ml of .0227 m permanganate solution are used to titrate a sample of oxalate, how many mmoles…

A: Volume of permanganate solution= 35.7ml  Molarity of 0.0227M  mmoles of oxalate =?

Q: 10 1.00 2.00 8 3.00 7 6 5 8 (ppm) 8.1 8 7.9 7.8 7.7 7.6 7.5 d (ppm) 3 2 1 0

A: The question is based on the concept of organic spectroscopy. We need to identify the compound.

Q: You have 97.0 mL of a 0.500 M stock solution of HCl that must be diluted to 0.200 M.  How much water…

A: A stock solution of 97.0 mL of a 0.500 M  solution of HCl that must be diluted to 0.200 M. We have…

Q: Consider the following equilibrium: 2H₂(g) + S2(g) = 2H₂S(g) Part A Calculate Kp. Express your…

A: Since,Equilibrium constant is the ratio of active masses of product to the reactant with power of…

Q: 10) Draw the following major products: A) B) C) (CH3CH₂)2N to CI CH₂30

A: Given that, the reactions are shown below We have to draw the major products of the above reaction.…

Q: A. Predict the major product of the reaction. Clearly indicate stereochemistry, if necessary. B.…

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Q: Draw the Lewis structures for the nitrate and nitrite anions and use your structures to answer the…

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Q: 2. Cu(s) + NO3 → Cu2+ + NO(g) in acidic solution

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously.

Q: NH₂ excess CH₂1 NaHCO3

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Q: a) What is the pH of a buffer solution that is made by dissolving 125.5 g of sodium benzoate and…

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Q: Determine the number of atoms of C in 11.8 grams of C₆H₁₂O₆.

A: Since, Moles is the ratio of mass to the molar mass of that atom or molecules. Also, Number of atoms…

Q: k= NH + H₂O H2SO4 Draw structural diagrams or line drawings for all products. Name all reactants and…

A: The given reaction is an example of the acid catalysed hydrolysis reaction of amide to give…

Q: -C-OH + H-O-CH₂CH₂ H*

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Q: The rate constant for this first-order reaction is 0.0350 s¹ at 300 °C. A → products Calculate the…

A: The initial mass of A is determined using the 1st order kinetics expression. Where At is the…

Q: e- Pt Ag Au Zn²+ (aq) NI³+ (aq) Fe²(aq) Cu (aq) H₂SO, CuSO e- Cu

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Q: A diprotic acid (H2AH2A) has ?a1=4.73×10−7Ka1=4.73×10−7 and ?a2=6.09×10−11.Ka2=6.09×10−11. What is…

A: pH is defined as the negative logarithm of hydrogen ion concentration. It can be given as  pH=-log…

Q: 5 C + 2 SO2 ➞ CS2 + 4 CO   How many moles of SO2 are required to produce 118.0 mol CO

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Q: 1. In making alcoholic drinks different amounts of alcohol are mixed with H2O. What concentration in…

A: Note: As per the guidelines solution of 1st question has been made. For the expert solution of…

Q: The Solubility Product Constant for calcium carbonate is 3.8X10^-9 The molar solubility of calcium…

A: Write the dissociation reaction for calcium carbonate and on the basis of that, find out the…

Q: If 361 moles of H2(g) and 309 moles of O2(g) react how many moles of H₂O(g) can be produced in the…

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Q: n inorganic chemistry we learned about hard/soft acid/base. What is the best way to understand the…

A: Inorganic chemistry uses the hard/soft acid/base (HSAB) theory to explain why some chemical species…

Q: Complete the following reactions by drawing the substrate, the products (majorities only) or by…

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: A student dissolves 14.6 g of potassium chloride (KCl)in 300. g of water in a well-insulated open…

A: Given that,  The mass of the KCl is ms = 14.6 g, The mass of the water is mw = 300. g. The initial…

Q: In the laboratory, you are given the task of separating Ba2+ and Co2+ ions in an aqueous solution.…

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Q: AICI 3 awa NO₂ NO₂ a) Give two reasons why the above reaction does not occur. b) Draw a series of…

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: с. D. = Е. О ..... HI (2 eq.) Solvent HCOO ОН Br + ОН "Br

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Q: At 395 K, this reaction has a Ke value of 0.0633. X(g) + 3 Y(g) Z(g) Calculate Kp at 395 K. Note…

A: At equilibrium the rate of forward reaction is equal to the rate of backward reaction. The…

Q: The major product of the following reaction will be: O syn O cis O anti O trans Br₂ Ï O OH

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: What is the molarity of a 25.0% (v/v) aqueous isopropyl alcohol solution? The density of isopropyl…

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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.