Aldol Product FOM. OMe 7.38 ppm pom 7.9 7o 72 3.91 ppm Ppm 4. 3.9 ppm 10

Q: Using the table to Predict the structure of the compound with the following spectra

A:

Q: An experimenter created a solution with a concentration of 20.0%(w/w) from a solid active compound…

A: Given: Initial %(w/w) of solute = 20.0 % Density of initial solution = 1.4 g/mL> Volume of…

Q: TRUE OR FALSE The appearance of the blue color in the iodine clock experiment marks the end of the…

A: Here we are required to state whether the statement are correct or incorrect

Q: Which of the following is/are non-electrolyte(s)? Multiple answers: Multiple answers are accepted…

A: To identify: Non-electrolytes.

Q: Practice Exercise Cakulate he standard fre-anergy changes for heflwing frextions at 25C:

A:

Q: Туре Enthalpy Entropy (ДН)? Spont.? (-AG)? Reaction (AS)? Yes, No, or Maybe (TD*)

A:

Q: Write a balanced nuclear equation for the following: The nuclide boron-8 decays to beryllium-8 by…

A:

Q: When 100 mL each of 2.0 x 10-5 M Ca2* and 2.0 x 103 M CO,2 are mixed, what is the remaining Ca2 ion…

A: Given: Concentration of Ca2+ = 2.0 × 10-5 M Concentration of CO32- = 2.0 × 10-3 M And volume of each…

Q: Which of the following was used in excess in the gravimetric method of analysis experiment? (A) HCI…

A:

Q: Which would elute first in thin layer chromatography, isatin (1H-indole-2,3-dione) or acetylbiphenyl…

A: TLC separates compounds based on the polarities of the constituents.

Q: A reaction chamber contains the following mixture at equilibrium:[NH3] = 0.25 M; [N,] = 0.11 M; [H2]…

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: Which of the following characterizes an alpha ray? Choose all that apply. O is less penetrating than…

A: Alpha ray is also identified as helium nuclei. Which is donated by 4He2.

Q: A new drug product is found to be ineffective after it has decomposed 30%. The      original…

A: Given: The drug becomes ineffective (or expiry) after 30 % of the initial amount is decomposed.…

Q: Draw a structure for the major product in each of the following reactions DMSO OTs CI NaOCH;

A: An acyl substituted compound and an alkene will be the major products for these given reactions.

Q: When Au comes into contact with Ag, it creates a solid solution that is called a substitutional…

A: Given: mass of Au = 10 % mass of Ag = 90 % Pure Au has a density of 19.32 g/cm3  pure Ag has a…

Q: For the following example, identify the following. F2(l) → F2(g)     A)  at low temperature, the…

A: The reaction given is, => F2 (l)  → F2 (g)

Q: What is the definition of the state element?

A: Defination of element ---- The substance which can not be decopmpose into simpler substance by using…

Q: 10. Provide a mechanism for the following transformation: soc, OH

A:

Q: Give 5 differences of Configurational isomers and Geometrical isomers

A: Isomer  have Same molecular  Formula but different arrangement  in 3D space

Q: 3. Write the equilibrium expression for the reaction, Zn 2(aq) + NH, (aq) → Zn (NH,), (aq) NH.CO,NH,…

A: At equilibrium, the rate of the forward and the reverse reaction is the same and the concentration…

Q: 2) Draw all products formed in the following SN1 reaction. Br CH;CH2OH

A:

Q: 20. In one or two short sentences each, explain what is meant by the following terms. a. galvanic or…

A: 20.Electrochemistry is the branch of science that deals with the study of conversion of chemical…

Q: 1. What are the differences between natural and synthetic dyes?

A:

Q: Above what Fe2+ concentration will Fe(OH)2 precipitate from a buffer solution that has a pH of 8.10?…

A: Answer: 3.07×10^-5 M

Q: he gram solubility (in g/L) of

A:

Q: The heat of vaporization AH, of acetonitrile (CH,CN) is 29.8 kJ/mol. Calculate the change in entropy…

A:

Q: Calculate the concentration of all the ions in solution after mixing 100.0 mL of 0.0200M KF (aq)…

A:

Q: Consider the following reaction: H2O2(aq) H20() + ½ O2(g) and the kinetics plots below to answer the…

A: The plots given are,

Q: PQ-28. How are these molecules related? H. OH HO Br CH3 Br constitutional (D) isomers (A) identical…

A: Detail description is given below

Q: (b) Predict the product and chemistry involved in the following reactions: (i) [Rh(CO)2C12] +CH3I…

A: Since you have asked a question with a multiple sub-parts, we will solve first three sub-parts for…

Q: Identify which of the following chemical processes results in an increased in entropy of the system.…

A:

Q: 1 OH OH CH3 CH3 H;C

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: The overall reaction of hydroxide radical with nydrogen gas occurs as follows: DH(g) + H2(g) H20(g)…

A: Formula Arrhenius equation log (k1k2) = Ea2.303 R1T2-1T1 Where k1 = rate constant = 1.29×107 L/mol.s…

Q: Give 5 differences of Symmetrical alkenes and Unsymmetrical alkenes .

A: We can differentiate between these types of alkene based on their structural aspects and reactions…

Q: Specify the change (increase, decrease, no effect, or indeterminate) for the parameters with the…

A: Given:  Change in experimental condition Parameter   Decrease in the reaction temperature…

Q: Rank the C-H bond strength of the indicated hydrogen atoms in the following molecules strongest to…

A: Since you have asked multiple questions, as per guidelines we will solve only the first one for you.…

Q: The reaction for this experiment is shown below, with the meCcliamsu ゼー★ Ha + 30x * note that in the…

A: Reactant is an aliphatic alcohol and product is an alkene. They can be differentiated on the basis…

Q: For A → products, time and concentration data were collected and plotted as shown. [A] (M) t (s)…

A:

Q: How many grams of H+ are needed to replace 1 g NH4+?

A: Given::  Mass of NH4+ = 1g molar mass of NH4+= 18 g mol-1 Grams of H+ = ? molar mass of H+=1 g mol-1…

Q: Which of the following electrochemical methods requires the formation and measurement of an…

A: Analyte can be defined as a substance that we are going to analyze during a process or an…

Q: This Diekmann cyclization proceeds through the expected five-membered ring transition state. Draw…

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

Q: 9. Provide a mechanism for the following transformation: H,Cro, он HO H,O

A: In presence of H2CrO4 , alcohol is oxidised to acid through the formation of aldehyde.

Q: or the following reaction, AP(C6H14)/At was found to 6H14(9) → C6H6(g) + 4H2(g) etermine AP(H2)/At…

A: Which one of the following is correct

Q: 2. There is 1250. cm3 of chlorine gas at 25°C and 90,000 Pascals, what volume will the same gas…

A:

Q: Which of the following statements is correct about polarography? I. It is the earliest voltammetric…

A: The earliest voltammetric technique is polarography, developed by Jaroslav Heyrovsky.  Polarography…

Q: Write the equilibrium constant expression, K, for the following reaction. Please enter the compounds…

A: Equilibrium constant (K) expression:

Q: The vitamin C content in a 25 mL sample of a fruit drink is analyzed by a coulometric titration…

A: Solution- Data Given- 25 mL sample of a fruit drink, current of 25 mA, vitamin C (FW=176.12 g/mol),…

Q: Provide a mechanism for the following transformation: CN 1. NaOH CO,H 2. H,O*

A:

Q: In coulometric tritration, a constant _____ generates the ____ electrolytically. a) current,…

A:

Q: The heat of fusion ΔHf of dichloromethane (CH2Cl2) is 6.2 kJ/mol. Calculate the change in entropy ΔS…

A: Calculations have been done in the following step.

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.