What is the major product when vanillin reacts with acetic anhydride in the presence of sulfuric acid? Could you please give me the reaction with the Lewis structures.

Q: oxidation, reduction, or neither? explain.

A: The oxidation and reduction of an organic compound can define by the oxidation number of carbon atom…

Q: Order of Most Linear Plot and Slope of linear Trendline

A: Zero Order Reaction :A linear plot of Absorbance vs Time indicates a zero order reaction ,with…

Q: Please find R using the van der Waals equation J P+/n²a) (v-nb) = nRT 2 V² Values: P=0.9762arm n =…

A:

Q: Use the AHO information provided in the table to calculate AHºn for the following: SO₂Cl₂(g) +…

A:

Q: Define an activated complex.

A: Define an activated complex

Q: Can you help calculate the concentrations for 5 and explain to me what effect did NH4+ have on the…

A: pH of a solution is calculated as:Buffer: A buffer is a solution that can resist changes in pH when…

Q: In the in the ¹H NMR spectrum of the molecule below, what is the multiplicity of the protons…

A:

Q: Calculate the expected rate of reaction if the initial concentration of NO2 is 0.15 mol/L and the…

A: The data given is,

Q: 20mL of a 0.200M unknown acid is titrated with NaOH. After 15mL of 0.100M NaOH, the pH is 6.1. What…

A: Given,Molarity of unknown acid = 0.200 Mvolume of acid = 20 mLMolarity of NaOH = 0.100 MVolume of…

Q: Which of the following statements is TRUE? O None of the statements is true. O Entropy is not…

A: Entropy is defined as randomness. Entropy is temperature dependent.Exothermic reaction increases the…

Q: 5. MULTISTEP SYNTHESIS: Provide a synthesis for the formation of the following compounds using…

A: We have given a target molecule and we have to synthesis this molecule by using tha benzene as a…

Q: en zinc metal is placed into copper(II) nitrate solution, a solid precipitate forms according to the…

A: A redox reaction occurs when electrons are transferred from a substance that is oxidized to one that…

Q: en sol Colligative properties are properties that change based on the type of solute present in the…

A: The statement "Colligative properties are properties that change based on the type of solute…

Q: Reference the vapor pressure diagram above and the table below, which provides the chemical formulas…

A: The boiling point of a substance is the temperature at which its vapor pressure equals the…

Q: In the titration of 105.0 mL of 0.4000 M HONH, with 0.2000 M HBr, how many mL of HBr are required to…

A: Given dataThe volume of NH2OH (V1)= 105.0 mLMolarity of NH2OH (M1) = 0.400 MThe volume of HBr (V2)=…

Q: The equilibrium constant, Ke. for the following reaction is 55.6 at 698 K. H₂(g) + 12 (9) 2HI(g)…

A: Kc = 55.6Initial concentration of H2 = moles/volume = 0.287/1 = 0.287 MInitial concentration of I2 =…

Q: Complete the following reaction NH₂ CH3 1) HNO/H₂SO4 2) HBr/CuBr

A: Aromatic amine reacts with nitrous acid and sulfuric acid at 0oC temperature to form a diazonium…

Q: Organic chemistry is primarily the study of compounds containing which atom? You get one gimmie…

A: Organic chemistry is the branch of chemistry in which the study of compounds mainly of carbon and…

Q: Which of the following reactants would lead to an ester product as the major organic product? ? u…

A: A question based on reactions of alcohols. 4 different options of reactants are given from which the…

Q: An engineer has to calculate the volume of gases that are produced under standard temperature and…

A: Number of moles is calculated by dividing given mass with molecular mass. In the given question it…

Q: Distinguish between a primary cell and a secondary cell and give an example of each.

A: In the context of batteries, a primary cell and a secondary cell are two different types of…

Q: What compound, if any, will precipitate if when 50 ml of 1.0x10─5 M Sr(OH)2 is added to 75 ml of…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Suggest a synthesis for 8 from cyclopentene and any necessary organic and inorganic materials.

A: Alkene reacts with HX to form alkyl halide. Alkyl halide react with triphenyl phosphine followed by…

Q: One mole of each of the following is added to a kg of water. Which solution will produce the…

A:

Q: Determine the kinds of intermolecular forces that are present in each element or compound. a. b. C.…

A: a. Krb. NCl3c. SiH4d. HF

Q: Discuss why even though there are a limited number elements, there is an infinite number of types of…

A: Even through there is a limited number of the elements then the types of matter can be infinite due…

Q: C. Once it is in the vapor phase, the methanol can react with oxygen in the air according to: CH3OH…

A:

Q: One mole of each of the following is added to a kg of water. Which solution will produce the boiling…

A:

Q: Which of the following statements are TRUE about balancing equations? Select all that apply. If you…

A: The following statements are TRUE about balancing equationsb.) If you have five of one type of atom…

Q: Inthomycin C, a natural product produced by Streptomyces bacteria, is known to inhibit the…

A:

Q: What class of enzyme is an esterase, i.e., what type of chemical reaction occurs?

A: Enzymes catalyzing hydrolysis of ester to carboxylic acid and alcohol

Q: A. In alkanes, alkenes, and alkynes carbon atoms have 3 covalent bonds. B. The oxidation number of…

A:

Q: QUESTION 8 Match the following atoms with their formal charges referring to activity 6 on page 7 ✓…

A: Formal charge on the desired atom in given molecules is to be determined.

Q: Just using the spectra, would it be possible to find this compound? Or at least get possible…

A: Mass spectrometry provides information about ion masses in a compound. Analyzing the mass…

Q: 22. Are the structures shown below, structural isomers of each other? Provide a justification for…

A: A question based on introduction to organic chemistry. Structures of 2 organic compounds are given…

Q: . Suppose that you are working with four unknown compounds in a chemistry laboratory. Your teacher…

A: Given compounds are: alkane, alcohol , ester and organic acidGiven physical properties in the table:…

Q: Which of the following is not a conjugate acid-base pair? O H2O and OH^- O HO2^- and H202 O H2O and…

A: Since you have asked multiple questions, we will solve the first question for you as per our…

Q: For many purposes we can treat dimethyl ether (C₂H5O) as an ideal gas at temperatures above its…

A: Boiling point = -24 oCInitial temperature = -11 oC

Q: With the same initial solution of 0.75 moles formate and 0.85 moles formic acid to make a buffer…

A: Given moles of formate = 0.75 molGiven moles of formic acid = 0.85 mol Ka = 1.8 × 10-4

Q: Use the information for the reaction given below to answer the following questions. CH4 (g) + 2H₂O…

A: Decrease in pressure will not have any effect on Kc. In crease in pressure shifts the equilibrium in…

Q: What is the name of this molecule? Enter your answer in the box below. Include a cis/trans/E/Z label…

A: The correct naming system in chemistry is called as IUPAC system. The IUPAC (International Union of…

Q: Сце CH₂ CH₂ CH₂ CH₂ CH-CH₂-CH-CH-CH₂ CH3 -CH-CH3 I CH3 7-isopropyl-4,5-dimethyldecane. is not the…

A: Here formula of an organic compound is given and we have to determine the IUPAC name of the given…

Q: Write the systematic (IUPAC) name for each of the following organic molecules: OH structure НО HO OH…

A:

Q: Draw structures for the carbonyl electrophile and enolate nucleophile that react to give the enone…

A: The alpha hydrogen of carbonyl compounds is acidic in nature and it is removed as a proton in the…

Q: Assume equilibrium exists for the reaction shown below. One of the statements regarding equilibrium…

A: At equilibrium: Concentration of all the reactants and products became constant.There is no…

Q: What is the minimum pH necessary to cause a precipitate of Mg(OH)₂ to form in a 0.10 M Mg(NO3)2…

A: A solution starts to precipitate, when the concentration of the solute dissolved in it becomes equal…

Q: Assume equilibrium exists for the reaction shown below. One of the statements regarding equilibrium…

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

Q: 2. use benzene as one of starting materials)

A:

Q: Calculate the pH when 30.0 mL of 0.200 M HBr is mixed with 30.0 mL of 0.400 M CH₃NH₂ (Kb = 4.4 ×…

A: Given,Molarity of HBr = 0.200 MVolume of HBr = 30.0 mLMolarity of CH3NH2 = 0.400 Mvolume of CH3NH2 =…

Q: What is the rate for the second order reaction A → Products when [A] = 0.224 M? (k = 0.761 M⁻¹s⁻¹)

A: Rate = k [Reactant]2 where k is the rate constant

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.