The reaction below belongs to which category? H₂C OH CH₂ O condensation controlled oxidation neutralization saponification O decomposition HO CH3 H₂C H₂C CH3 + H₂O

Q: (a) The following initial rate data were calculated for the reaction H2(g) +12(g) → 2HI (g) The…

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Q: which of the A) SP* B) Pi* c) sp² Following D) Sp²* is not possible

A: "sp2*" is not one of the acceptable alternatives for a hybridization state.In order to create new…

Q: Which of the following is an ion with a single negative charge? 1) H₂C-Ö: ỦY CỔNỘI iii) E :OWN iv)…

A: All of these have a single negative charge

Q: Provide the IUPAC name for the following. You may use either the 'prefix-2-alkene' or the…

A: The important rules for IUPAC nomenclature of organic compounds:-Select the…

Q: (A) Which of the following is the strongest base? is NH (B) OO (C) (D)

A: A question based on equilibrium concept. 4 options are given that are to be distinguished based on…

Q: Answer the following questions for the reaction scheme below: phenol pka-10.0 OH CEN cyanida a. The…

A: The equilibrium reaction given is

Q: Complete the following reaction by writing the name of the product. + H₂ Ni or Pt ?

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Q: Which of the synthesis methods given in I, II, III and IV cannot obtain the molecule given below

A: A question based on reaction of ketones. 4 reactions about formation of tertiary alcohol are given…

Q: d) 6.63 x 10" 18. The chemical shift of CDC13 appear at 2130 Hz by using 300-MHz spectrometer. This…

A: Formula: Chemical shift ( in ppm ) = Nnn

Q: Other (line 6) is missing Cl-

A: of  is added to 1.0 L of a  solution of  is added to 1.0 L of a solution that is  in both  and

Q: At a certain temperature, the equilibrium constant K for the following reaction is 575.: H₂(g) +…

A: The equilibrium constant of the chemical reaction is the value of the rate…

Q: Consider the reaction shown. 4 HCl(g) + O₂(g) > 2 Cl₂(g) + 2 H₂O(g) Calculate the number of grams of…

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Q: 4. A student tested the pH of 0.1 mol/L solutions of hydrochloric acid and acetic acid. The pH the…

A: The question is based on the concept of the pH of the solution. It is defined as a negative…

Q: Write the reaction mechanism of m-ethyl-benzaldehyde with followed by H3O* and show the reaction…

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Q: Consider the reaction: NH₂Cl (s) → NH₂ (g) + HCl (g) A,S = 85.7 J K¯¹mol™¹, A,H = 175.96 kJ/mol a)…

A: The spontaneity or non-spontaneity of any reaction is determined by the sign of .

Q: A hydrogen ion in aqueous solution is not called O proton O hydroxide ion hydronium ion O hydrogen…

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Q: 6. Which of these molecules has corresponds to the IR spectrum of C6H12O? a) OH b) છે "Q er i 0.8…

A: Degree of unsaturation (DOU): The degree of unsaturation, also known as the index of hydrogen…

Q: If a tree dies and the trunk remains undisturbed for 1.160 × 10⁴ years, what percentage of the…

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Q: Use the half-reaction method to balance each of the following equations. (a) MnO₂ + Cl → Mn + Cl₂…

A: Given Unbalanced chemical reaction

Q: Below are depictions of a student's TLC plates in which fractions 1 - 10 from their column are…

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Q: We react 2-propanone with 1º NaCN, H+, 2º LiAlH4 and 3º H3O+. Indicate the final product. Comment…

A: The given reaction scheme is shown belowWe have to draw the final product of the reaction.Also, we…

Q: Use IUPAC rules to name the following molecule H₂C CH3 CH 3 CH3. is

A: IUPAC nomenclature of organic chemistry is a method of naming organic chemical compounds as…

Q: why did we use 298 k here i do not understand

A: The temperature in the standard state is 250C, i.e., 298 K.

Q: The group wanted their water cooled when they took the water out from the thermos flask. They…

A: We may apply the idea of energy conservation to determine the equilibrium temperature. The heat that…

Q: We measure the absorbance of a protein solution with the concentration 0.006M, which absorbs at…

A: Concentration (c) of protein solution = 0.006 MPath length (l) of cuvette = 1 cm molar absorptivity…

Q: What is the freezing point of a 0.90 m aqueous solution of potassium hydroxide? 1) 269.8 Kelvin 2)…

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Q: 1. People buying food in sealed bags at high elevation often notice that the bags are puffed up…

A: From Gas laws,  V1 = initial volume  = V LP1 = initial pressure = 1.00 atm T1 = Initial temperature…

Q: Which of the following contains covalent bonds? NHẠC B Na₂SO4 P₂O5 (D) All of the above

A: In the question given compound contains covalent bonds present or not? Covalent Bond: The bond…

Q: 13. Curium - 245 is an alpha emitter. Write the equation for the nuclear reaction and identify the…

A: Equation for alpha emission for CuriumParticle X in the Equation Equation for beta emission for…

Q: Vilsmeier Rea میکانزم ا CHO استخدم POCI DMF VILSMEIER CHO H ے

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Q: Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous…

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Q: Consider the compound below for all parts to question 1. NH₂ In the mass spectrum of this compound,…

A: Given Compound:To determine:a) Structure and m/z of value for the fragments of given…

Q: What is the dihedral (torsion) angle between the two bromine atoms in the wedge-and-dash drawing…

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Q: 12.30 What diene and dienophile are needed to prepare each compound by a Diels-Alder reaction?

A: In Diels-Alder reaction, a dienophile reacts with a diene to yield a cyclic adduct. The reaction…

Q: vingegar is 5.0% (w/v) solution of acetic (CH3COOH) in water, Acetic Acid's molar mass is 60.032g/…

A: We must convert the specified weight/volume percentage concentration to molarity in order to obtain…

Q: Consider the following balanced chemical reaction: 2H₂ +02 → 2H₂O How many liters of oxygen gas (0₂)…

A: Volume of water produced at STP = 43.2 L

Q: 6. Draw the products of each reaction. a. b. C. HO COOH COOH + NaOCH3 OH OH H₂SO4 H₂SO4

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Q: Sulfur atoms combine to form molecules that have different numbers of atoms depending on the…

A: given reaction S8 (g)   ⇌  4  S2 (g) at equilibrium positionThe equilibrium constant  (KC ) =…

Q: For the compound below suggest, with reasons, its likely physical properties, and explain at least…

A: We have find out the answer.

Q: Eto &a -CO₂Et || OEt 1) NaOEt, EtOH 2) H3O+ III IV CO₂Et

A: Dieckmann condensation is a reaction where in a cyclic β-ketoester is formed from diesters. This is…

Q: There are 3 constitutional isomers having the molecular formula: C2H4O Each molecule only contains…

A: The chemical composition A compound of two carbon atoms, four hydrogen atoms, and one oxygen atom is…

Q: raactant 1 **For the reaction scheme below, label each reactant (identified as 'reactant 1-4') as…

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Q: Consider the following equilibrium: AGO = -41. kJ 2NO(g) + Cl₂ (g) 2NOC1 (g) Now suppose a reaction…

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Q: 17. The energy was associated with the gamma ray at frequency equal 1 x 1020 Hz is: (h-6.63 x…

A: The frequency of gamma rays =The energy associated with the gamma ray = ?  Planck's constant (h) =

Q: d) In the following oxidation-reduction reaction, Ecell is measured as 0.12 V in the electrochemical…

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Q: CI

A: Chiral carbon is that which has four different atoms or groups.

Q: Interpret the IR spectrum below of Indole-3-carboxaldehyde

A: A question based on IR spectroscopy of organic compounds. An IR spectrum of indole-3-carboxaldehyde…

Q: H₂C For the following structural formula, pick the structure that accurately represents its MOST…

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Q: The strength of a covalent bond depends upon the size of the atoms and the bond order. In general…

A: Bond energy is directly proportional to the bond order and inversely proportional to the bond…

Q: 1. Below, are the titration curves for the acids, H₂C₂O4(aq), HNO2(aq), and HNO₂(aq), each titrated…

A: The pH of a solution is used to find the equivalence point of the acid base…

Potentiometric Titrations

Potentiometric titration is one of the important titration methods and is mainly carried out to characterize acid solutions. It follows a method similar to that of the normal titration technique, but the main difference is that there is no indicator used in the potentiometric titrations. Instead of using an indicator, electrodes are employed for monitoring the whole titration process. A scientist named Robert Behrend did the potentiometric titration for the first time, and it was done using the mercurous solution and potassium chloride.