5. Show mechanisms for the following reactions. Include all lone pair electrons, electron pushing arrows, intermediates, equilibrium arrows, and formal charges. Br a. H₂O HCI OH CI

Q: Part A 5100000 g   5.10×106g 5.1×106g 0.510×107g 0.51×107g 5.1×10-6g   Part B 26000 s   2.60×104s…

A: Since Lowest significant digit present in the given questions is also a part of answer means same…

Q: KCI and H₂O form a homogenous solution, in which KCI dissociates. Which type(s) of forces are…

A: Ans: dispersion forces, dipole-dipole force, hydrogen bonding, ion-dipole forces   KCl and H2O…

Q: Shown below is the reaction mechanism of the acetylation of salicylic acid with acetic anhydride in…

A: Organic compounds are the compounds that contain carbon and hydrogen atoms in a compound.

Q: When the following REDOX reaction is balanced in acidic solution, the stoichiometric coefficient for…

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Q: (c) During the recrystallization step, Bailey sets her flask with crude vanillyl alcohol and flask…

A: i) During recrystallisation slow heating is required just to dissolve the compound in the desired…

Q: What will be the state of water if temperature will be decreased from a point at the melting curve.

A: The state of the water is determined by the phase diagram of water.

Q: (a) H₂O 10% H₂SO4 OCH₂CH3 o O (e) OH H₂SO4 heat HCI major product minor product

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Q: Differentiate between activity and selectivity of catalyst.

A: A catalyst 's activity is its ability to increase a given reaction rate. Chemisorption is the…

Q: Why do structural polysaccharides link their monosaccharide chains side by side? To store excess…

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Q: A student prepares a 0.36 mM aqueous solution of crotonic acid (C₂H, CO₂H). Calculate the fraction…

A: We have to calculate the fraction of crotonic acid that is in the dissociated form in his solution.

Q: 1. LDA 2. Br 3. Na/NH₂ Synthesis Scheme 1 1. H₂SO4 2. Br 3. Pd/H₂ Synthesis Scheme 3 Identify the…

A: The terminal proton of alkyne is acidic and can be deprotonated on treatment with bases like…

Q: The total mass of 12 protons, 27 neutrons, and 24 electrons

A: Given that, no. of proton = 12 no. of neutron = 27 no. of electron = 24

Q: 5. Assign the NMR signals for each proton in the following. Include the chemical shifts,…

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Q: A pharmacist reading doses needs to convert the requested dose to the units reported for each…

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Q: What will be the state of water if pressure will be decreased from a point at the Vaporization…

A: The state of water if pressure will be decreased from a point at the Vaporization curve.

Q: B. Draw structures for the following compounds: i. 3-propylpent-3-en-2-ol ii. 3-propyl-2-hexanol

A: Draw the structure of the following --

Q: (1) Which alcohol has the strongest acidity? ( ) B. H₂C OH C. C A H₂C A (2) Please select the major…

A: In this question find out the acidity of the given compound different different compound  using the…

Q: Consider the structure of one enantiomer of warfarin (top right), an essential drug that exhibits…

A: Warfarin is an essential drug that exhibits anticoagulant activity by inhibiting vitamin-k epoxide…

Q: A student standardized a sodium hydroxide solution with KHP and calculated that the concentration of…

A: Given that:  Measured concentration = 0.1001M Actual concentration = 0.1701M

Q: Select the single best answer. Sodium bicarbonate undergoes thermal decomposition according to the…

A: Here we have to predict in which direction will the following equilibrium reaction i.e decomposition…

Q: 4. Using the Lewis dot structure, predict the molecular geometry of the following and state the…

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Q: Which of the following is the best method to carry out the following transformation? - OH (a) H₂SO4,…

A: We will draw all the product of each reaction.

Q: What is the heat, q, when 25.0g of acetonitrile (CH3CN) reacts completely with excess water? Molar…

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Q: Which one of the following correctly ranks the compounds in order of lowest boiling point highest…

A: We have to arrange the following compounds according to high boiling point We have 3 carbon long…

Q: An empty steel container is filled with 0.370 atm of A and 0.370 atm of B. The system is allowed to…

A: The partial pressure of A = 0.370 atm The partial pressure of B = 0.370 atm The value of equilibrium…

Q: Assume you are running a forensic laboratory. Using the table of Rf values below, determine which…

A: Here we are required to find the solvent best suitable for separation of 3 drug sample

Q: 51. Which of the indicated hydrogens is expected to give rise to the most downfield 'H NMR signal?…

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Q: OH PBr₂ Compound 1 PH₂ Compound 3 PBr3 ? Br Select the major product for the reaction shown below.…

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Q: Part A Using the relationship between mass and volume in density, determine which conversion factor…

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Q: Which of the following starting materials could be used in the reaction below ? OH A B only A and D…

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Q: Select the major product for the reaction shown below.

A: Given : structure of reactant.  This is birch reduction, in which alkyne is reduced to trans alkene.…

Q: Topics The compound shown below is the product of a Claisen condensation. Draw structural formulas…

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Q: The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the…

A: Dear student ,         since you have posted multiple questions we are allowed to solve only first…

Q: D. Predict the expected products in the following reactions. O₂N S SnBu3 NO ₂ Pd(PPh 3)4 NO ₂ NH₂…

A: The given examples are of coupling reaction.The coupling reaction requires metal.

Q: B. Draw structures for the following compounds: i. 3-propylpent-3-en-2-ol ii. 3-propyl-2-hexanol

A: Draw structure of the following --

Q: At a ph=12, glycine will have a charge of what

A: At a ph=12 Glycine will have a charge.

Q: 4. Urea, CO(NH₂)2, is manufactured on a large scale for use in producing urea-formaldehyde plastics…

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Q: What condensation products would you expect to obtain by the treatment of 3,7-Nonanedione with…

A: Given reaction is a example of intramolecular aldol condensation reaction.

Q: B. Draw structures for the following compounds: i. 3-propylpent-3-en-2-ol ii. 3-propyl-2-hexanol

A: Rule to draw structure-1) First make carbon skelton by using parent name.2) Then after attached the…

Q: In the production of a bottled alcoholic mudslide, 3 ingredients are mixed together and bottled:…

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Q: Which of the following straight chain alkanes has the highest boiling point ? C3H8, C10H22, C7H16,…

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Q: How many neutrons are there in an atom of lead whose mass number is 208?

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Q: Which of the following substances do not follow the octet rule in their Lewis structures? W. SF4 Z.…

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Q: Which of the following correctly illustrates the conservation of mass for the reaction below? 4Na(s)…

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Q: Consider the following reaction: 3A(aq) + B(aq) = C(aq) + 2D (aq) In a 3.0-L reactor, 1.10 mol of A…

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Q: ce the equation below using the smallest set of whole numbers. What is the coefficient of H₂O?…

A: Atom consist of protons, neutrons and electrons. Electrons are negatively charged particles.

Q: OH Specify a synthetic scheme that would produce the compound shown above in the fewest steps…

A: Carboxylic acids are produces by the hydrolysis of nitriles Esters on hydrolysis to give an acid.…

Q: m) | HCL(0.05 M)| Cl₂(0.2 atm) 05 M), Fe (0.05 M), HCIO4(0 M)| Pt

A: Given that the cells in which we have to write the half reactions, complete cell reaction and the…

Q: Which one of the following has the smallest radius ? A. Cl B. Br C. Na D. P

A: The question is about atomic radius of the element. Among the element Cl, Br, Na & P we have to…

Q: Ammonia was produced by reacting nitrogen and hydrogen gases at 350°C according to the reaction…

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Alkynes

Alkynes are organic compounds that contain at least one triple bond between carbon-carbon atoms. They are a series of unsaturated compounds with a general molecular formula, CnH2n-2.