Q: Propose mechanisms and show the expected products of the following reactions.(a) p@nitrobromobenzene...
A: In organic chemistry, various types of mechanism are studied. Mechanism of a reaction tells about ho...
Q: Rank the following in order of increasing surface tension ata given temperature, and explain your ra...
A: Surface tension is the energy that is required for increasing the surface area of liquid by means of...
Q: List all the structural formula of hexane and indicate its IUPAC name.
A: Structural isomers of any compound are the compounds which have same molecular formula but different...
Q: Is the melting point of sodium chloride a physical or chemical change
A: Interpretation: The melting point of sodium chloride a physical or chemical change is to be deremine...
Q: Define shielding and effective nuclear charge.What is the connection between the two?
A: The nuclear charge experienced by the valence or outer electrons is not equal to the actual nuclear ...
Q: How many signals would you expect to see for the indicated hydrogens in the following compound’s 1H ...
A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for you...
Q: A student is try to calculate the density of a can . He already knows the mass but he needs to deter...
A: This question can be solved on the basic formula that describes the relationship between the mass an...
Q: The data below is from a reaction that is firs torder in A Time (s) 0.0 5.0 10.0 15.0 20.0 [A] (M) 0...
A: The rate constant is to be calculated The Concentration of A after 40 s to be calculated
Q: Explain the factors determine the melting point of a compound ?
A: The temperature at which a solid converts its state to liquid at atmospheric pressure is called the ...
Q: Consider the attached energy diagram for the conversion of A → G. Question: Label each step of the m...
A: Exothermic reactions involve evolution of heat. Here the energy of product is less than the reactant...
Q: Mass of groups is 475.0 lbs what is it in tons mg with 4 sig fig number show work
A:
Q: Write the chemical equation and the Kb expression for the reaction of each of the following bases wi...
A: Given reaction, Formate ion, CHO2- with water
Q: 1.24 Two beakers contain clear, colorless liquids. When the contentsof the beakers are mixed a white...
A: Chemical change- The change in which chemical reactions are happened called as chemical change. e.g....
Q: Chloromethane reacts with dilute sodium cyanide (Na+ -C‚N) chloromethane cyanide acetonitrile chlori...
A:
Q: The effect of high pressure on organisms, including humans, is studied to gain information about dee...
A: Since temperature is constant in this question, we will be using Boyles law to calculate the pressu...
Q: Convert the following:(a) 76.8 cmHg to atm(b) 27.5 atm to kPa(c) 6.50 atm to bar(d) 0.937 kPa to tor...
A: The following conversions have been carried out in the following step as follows:
Q: Write a balanced chemical equation for the reaction between sodium carbonate and hydrochloric acid i...
A: Balanced chemical equation is that where number of atoms on reactants and product side are equal.
Q: To synthesize m-ethylbenzenesulfonic acid, a student attempted the Friedel–Crafts alkylation of benz...
A: The given reaction of benzenesulfonic acid undergoing alkylation to form m- ethylbenzenesulfonic aci...
Q: What nucleophile is needed to convert (CH3)2CHCH2CH2Br to attached product?
A:
Q: An iron-containing compound is 20.1% Fe, 11.5% S, 63.3% O, and 5.1% H. What is the empirical formula...
A:
Q: 1. What particles go in the center of the atom? What is the center called?2. Explore until you disco...
A:
Q: Consider the reaction between H, and O, at 1000 K (PH,0)? 2H2(g) + O2(g) = 2H20(g) Kp= = 1.33x 1020 ...
A:
Q: write COSY NMR techniques.
A: 2-D NMR method is a set of NMR method which give data plotted in a space defined by two frequency ax...
Q: In the lab manual five different named series of lines are given. Create a table that lists the nam...
A: 1 Radio waves 2) visible rays
Q: How many electrons does it take to fill (a) the MOs formed from combination of the 2p orbitals of tw...
A: According to the molecular orbital theory,combination of n atomic orbitals result into the formation...
Q: I need to indicate how the first resonance structure (the one with #4 above it) turns into the secon...
A:
Q: Jpg to problem
A: The compound considered is zinc sulfide (ZnS) that occurs as zinc blende crystal structure.
Q: How could an industrial plant control the proportions of methane and chlorine to favor the productio...
A: In a reaction mechanism, all steps must be written with the intermediates formed during the reaction...
Q: How many molecules of SO3 can be formed from 0.75 moles of O2 (assuming excess SO2) from the followi...
A:
Q: You are given solutions of HCl and NaOH and must deter-mine their concentrations. You use 27.5 mL of...
A: As we have given H2SO4 of known concentration so with the help of this we need to standardize the so...
Q: he surgeon removed a 150 gm tumor from a patient. How many ounces is this ?
A:
Q: Zinc phosphate is used as a dental cement. A 50.00-mg sample is broken down into its constituent ele...
A:
Q: What are the hybridizations of carbon atoms 1, 2, and 3 shown in the model below? H2C = CH - CH3 a. ...
A: The compound given is H2C=CH-CH3. In the above compound, the carbon atom 1 from the left is making t...
Q: I have included a JPG
A: The compounds which are formed by ions is known as ionic compounds.
Q: height of a 100 ml graduated cylinder in cm. =24.11 height in: meters inches km feet
A: Given information, Height of a 100 ml graduated cylinder = 24.11 cm
Q: .Calculate the molar mass of each of the following: (a) S8= 8 x 32.065=256.52 (b) C5H12= (c) Sc2(SO4...
A:
Q: For the chemical equation 2HBr (aq) + Ba(OH)2 (aq) yields to 2H2O (L) + BaBr2 (aq) write the net i...
A: Net ionic equation involves only the ions that actually take part in the reaction excluding the spec...
Q: a. Draw Newman projections of the two conformers of cis-1,3-dimethylcyclohexane. b. Which of the con...
A:
Q: 2. Differentiate acetic acid from hydrochloric acid in terms of. a. Boiling point b. Acidity c. Solu...
A: Since question 1 is incomplete so I am calculating second question which contains multiple sub-par...
Q: Give an example of each of the following types of solutions:(a) a gas in a liquid(b) a gas in a gas(...
A:
Q: I only need the slopes column if possible anything else is extra.
A:
Q: Draw a Lewis structure foer furan, whose skeletal structure is given in the figure below. Don't forg...
A: Lewis structure is in which all the lone pair should be shown in the molecule.all the atom should ha...
Enlist reactants, products and catalysts present in aldol and wittig reaction?
Step by step
Solved in 2 steps with 2 images
- Differentiate between Aldol and Claisen condensation reaction.Give an example of a proline-catalyzed direct asymmetric aldol reactionExplain why a Lewis acid is necessary in this aldol reaction. Include a structure formed by the Lewis Acid and one of the reactants that is key to your discussion. R group is p-methoxyphenyl to make p-methoxybenzaldehyde (reactant). R' is phenyl.
- I need help determining the starting materials for these three aldol reactions.In the aldol reaction, why is it important to dissolve both ketones before the catalyst is added?Draw the arrow pushing mechanism for the Aldol condensation converting vanillin to dehydrozingerone. ( be specific use vanillin and acetone and show its conversion to dehydrozingerone not just some general aldol condensation.)