NUTTIG MI 2. b. d. """ ""- لعدد مید A ОН

Q: d. MO انہیں HBr, H2O

A: Here we have to write the major product formed and mechanism of reactions.

Q: Which of the following is not a correct mass of one sodium atom? a) 23 amu b) 23 g c) 3.82x10-23 kg…

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Q: Consider the reversible reaction at 2000°C, 2NO(g) + O₂(g) + N₂(g) If the system initially contains…

A: Chemical equilibrium is defined as the stage at which both reactant and product are in equilibrium.

Q: 1.1 2NH3(g) (b) 3H2(g) AH is negative N₂ (g) + From the given reaction at equilibrium above, use Le…

A: Le Chatelier principle says that equilibrium will shift in such a way so as to undo the effect of…

Q: Which letter identifies the N-terminal of this structure? Ö B NH₂ NH NH₂ HO NH A B с D None of…

A: N terminal  is the terminal which has free amine or -NH2 group in the structure located at the end…

Q: Give good hand written explanation Asap What volume of concentrated hydrochloric acid solution…

A: Given that -  Number of moles of hydrochloric acid solute = 2.1 mol  We know that most Concentrated…

Q: The pH of a basic solution is 13.05. What is [H⁺]?

A: given, pH = 13.05  we have to calculate [H⁺]

Q: Please create a concept map about macromolecules.

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Q: Draw the structure of the product of the reaction between the compound shown below and BF3. CH3CH₂OH…

A: Lewis acid : e- acceptor Lewis base :e- donor  So,here BF3 will act as Lewis acid and CH3CH2OH will…

Q: Sodium chloride is added to water (at 25 °C) until it is saturated. Calculate the concentration of…

A: Solubility of NaCl at 25 oC = 360 g/ 100ml moles of NaCl = mass / molar mass moles = 360 g/ 58.44…

Q: You prepare a solution of protein and its ligand where the initial concentrations are [Protein] = 10…

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Q: Direction: Write the oxidation half-reaction and reduction half-reaction, and shorthand…

A: To write the oxidation half-reaction and reduction half-reaction, and shorthand electrochemical…

Q: In order to carbonate beverages, they are pressurized with at least 3.75 atm of CO2 at 25 °C. What…

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Q: For the reaction H2(g) + 1/2 O2(g) → H2O(g)         ΔrH° = -241.8 kJ/mol,   what mass of H2(g) is…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: Balance the following equation 8 Fe +6 O2 → 4 Fe₂O₂

A: A balanced chemical reaction is the reaction which has same number of atom of each element on both…

Q: A 25.0 mL solution of HCl is neutralized with 20.0 mL of 0.240 M Ba(OH)₂. What is the concentration…

A: We know the relation ;  V1S1= V2S2(V1 is the volume of acid and V2 is the volume of base , S1 is the…

Q: 4A. Determine if alkane carbons are 1°, 2°, 3° or 4° 4A.1 Identify carbons in the following…

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Q: The pH of a 0.0071 M solution of HNO3 is

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Q: Select the correct statement regarding the process in which HNO₂ is converted to HNO3: a) H is…

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Q: A buffer system is prepared by mixing 2 moles of HF(ag) (Ka = 7.1 × 10-4 ) and 1.8 moles NaF(ag) in…

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Q: Describe the relative position of the equilibrium if Keq = 1.76 x 10-5

A: Let the equilibrium reaction be  A + B ------> C + D Then, the expression of Keq is as follows:…

Q: Which iron compound is produced a reaction with copper (II) chloride solution?

A: FeCl3 is the product formed on reaction between iron and copper  Balanced equation 2 Fe(s) + 3…

Q: H₂ [(COD)(Cy3P)IrPy]PF6 BuOH dax |||

A: Hey there! Answer: III

Q: A student is surprised by her work. She feels that the nuclear binding energy is high for oxygen-16.…

A: Here we have to find the incorrect step of calculation in the following Einstein mass- energy…

Q: A photon of energy 2.5×10–18 J has a wavelength of about

A: Given, Energy of a Photon (E) = 2.5 × 10-18 J  Wavelength (λ) = ? Note:  Planck constant (h) = 6.626…

Q: What is the value of the equilibrium constant, K, for the given reaction? Express the answer in…

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Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction Round…

A: we have to calculate the standard reaction free energy

Q: A student is surprised by her work. She feels that the nuclear binding energy is high for oxygen-16.…

A: According to Einstein's equation,                           Binding energy E = mc2   ------…

Q: Use Raoult's Law to determine the vapor pressure of a solution at 55°C that contains 34.2 grams of…

A: Answer - The correct option is (c) = 155 torr Solution - According to the question - Given -  34.2 g…

Q: 100 KI 6090 80 70 KNO3 60 50 40 30 20 10 Solute per 100 g of H₂O (g) NHẠCI KCIO3 0 10 20 30 40 50 60…

A: The given graph indicates the solubility of a salt in water at varying temperatures.

Q: Select the best reagent or sequence of reagents from the list provided which would best accomplish…

A: The reactant is an alkyne whereas product is a ketone. The transformation can be carried out by…

Q: Create a schematic diagram that shows the caffeine's synthesis.

A: Schematic diagram  shows the caffeine's synthesis -  When 1,3-dimethylurea is treated with…

Q: A galvanic cell consists of a Ni/Ni²+ half-cell and a Co/Co²+ half-cell with initial concentrations:…

A: The galvanic cell contains two half-cells: Ni/Ni2+ and Co/Co2+.  Initial concentrations:  [Ni2+] =…

Q: Which of these is the most viable route for the preparation or synthesis of a carboxylic acid? O…

A: Which of these is the most viable route for the preparation or synthesis of a carboxylic acid? O…

Q: Which of the following is an incorrect set of quantum numbers? a) n = 1, 1 = 0, m₁ = 0, ms=+1/2 b)…

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Q: D Q: By woodward the whose 3. 4. employing the empirical rules. Fieser, predict absorption - maximum…

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Q: Can this be solved again? The answer is incorrect.

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Q: The following are three theoretical electron dot diagrams. DO Using the above theoretical electron…

A: Ionic compound is formed by transfer of electron while molecular compound is formed by sharing of…

Q: Q3. Draw Lewis structure, indicate formal charge on each atom, determine the hybridization of all…

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Q: Provide the common name for (a). Draw the structure for (b). Place you answers in the boxes…

A: The common name for the structure is sec-butyl bromide. We can see that it is a 4 carbon chain and…

Q: 1. What is the retention time of molecule 9? 2. What happens to the peak area if the sample amount…

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Q: Exercise: I. Assign oxidation state to the underlined element. 1) Cl2 2) SO2 3) K₂02 4) Cr₂07-2 5)…

A: Since you have asked a question with multiple sub-parts, as per our company guidelines we are…

Q: 2. Ate Shawol and Concertina performed electrolysis to determine the identity of an unknown metal X.…

A: Mass of unknown metal X = 17.41g current = 1.495 A = 1.495 Cs-1 time = 18 hrs = 18 x 3600 s = 64800…

Q: Standard reduction potential Zn²+ (aq) + 2e → Zn (s) O₂(g) + 4H+ + 4e →2H₂O(l) Calculate Eºcell for…

A: Since O2(g) has higher reduction potential of 1.066 V, it will undergo reduction to H2O(l), and…

Q: The partial pressure of the nitrogen is 0.7644 atm in water at 298K. What is the concentration of…

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Q: Match the description to the letter of the given diagram. [The vertical scales are hard to read, so…

A: Match the following description: Fast, exergonic = A Slow, equilibrium = None of these slow, minimal…

Q: Half-reaction Reduction of NO3(aq) to NO(g) (nitrate ion) Reduction of Br₂(1) to Braq) (bromide ion)…

A: we  have to write the overall balanced equation for the cell

Q: The structure shown here is best described as a(n) CH3 H H H₂N N -OH H3C H HH OH CH3 O zwitterion O…

A: Correct answer is - Option D, Tetrapeptide

Q: 19. In a combustion reaction, what mass of propane (C₂H₂) would be needed to produce 100. L of…

A: Given :  Volume of CO2 produced = 100. L  Pressure of CO2 gas = 105 kPa  Temperature = 57°C

Q: So, in this lewis acid-base reaction, do we need to draw lone pairs or not? Why or why not? Thank…

A: In the given lewis acid base reaction :  Is it necessary to represents the lone pair of electrons ?

Polymerization Kinetics

Polymerization is a chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that diverge in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes. Polymerization is generally classified into step-growth and chain polymerization. Polymers are categorized into linear polymer and cross-linked polymers that are produced either by condensation or additional polymerization.