Provide the reagents to carry out the following reaction

Q: How many g of H2O are required to react with 55.2 g BCl3? BCl3 + H2O --> HCl + B(OH)3

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Q: Consider the following peptide. Assume the following about the peptide: C-terminus, pKa = 2 &…

A: At isoelectronic point, no net charge exist on the peptide. It exist in overall neutral state.

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

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Q: Propose an efficient synthesis for the following transformation: The transformation above can be…

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Q: Draw the additional resonance structure(s) of the structure below? . Include all valence lone pairs…

A: We have been given a structure and we have been asked to draw additional resonance.structures of…

Q: Two processes carried out at an oil refinery are shown in Fig. 5.1 and Fig. 5.2. refinery gas a.…

A: Crude oil or petroleum is a liquid present underground. It is a mixture of different hydrocarbons.…

Q: Write a balanced molecular equation for the reaction between aqueous sodium phosphate and aqueous…

A: Reaction between aqueous sodium phosphate and aqueous magnesium bromide.

Q: Given that the acid ionization constant of hypochlorous acid is 2.8 x 10-8, in which pH range is an…

A: Given,The buffer solution: HOCl/ NaOClKa of HOCl = 2.8 x 10-8

Q: Study this chemical reaction: Ca(s)+ZnCl₂(aq) → Zn(s)+CaCl₂(aq) Then, write balanced half-reactions…

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Q: Consider the titration of 500 mL of 100 mM boric acid. The pka of boric acid is 9.23. What will the…

A: Boric acid formula is  which react with sodium hydroxide to form .Reaction is

Q: 100 ml of a 0.1 mM buffer solution made from acetic acid and sodium acetate with pH 5.0 is diluted…

A: Using the Henderson- Hasselbalch equation to find the ratio of [A-] to [HA] in the 100ml :…

Q: Which of the following are true of an aqueous solution of 0.1 M ammonium nitrate (NH4NO3)? [NH4+] =…

A: We have to identify the correct options according to the given statement.

Q: The mass percent of acetic acid in the bottle of vinegar is 5.45% in water. What is the…

A: Consider volume of solution = 1L or 1000 mL

Q: What are the major species present when 10 mL of 0.1 M NaOH are added to 40 mL of 0.05 M acetic acid…

A: When a strong base like NaOH is added to a weak acid like CH3COOH, it undergoes a neutralization…

Q: • Show propene donating its pi bond to platinum using each drawing convention propene dative bond…

A: Dative bond -A Coordinate bond is a type of alternate covalent bond that is formed by sharing of an…

Q: Suppose 19.9 g of zinc bromide is dissolved in 200. mL of a 0.40 Maqueous solution of potassium…

A: To find the final molarity of the bromide anion in the solution, we need to determine the moles of…

Q: 12.41 Hydrogenation of alkene A with D₂ in the presence of Pd-C affords a single product B. Keeping…

A: When compound A is treated with mcpBA epoxide formation take place.In the compound A as above side…

Q: What reagents would be necessary to produce the following product from benzene? OH NO,

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Q: Is the curved arrow mechanism reasonable? yes O no Click and drag to start drawing a structure.

A: In the first question, we have to predict that given mechanism is possible or not and also have to…

Q: Select 5 correct answer(s) Cold Sugar Water Oxygen Sleep Carbon dioxide Light Table salt Temperature…

A: A chemical is a substance that has a specific chemical composition.A chemical substance can exist in…

Q: ?? [H*] - H₂O Edit Drawing -NH₂ -NH₂

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Q: In the laboratory, a general chemistry student measured the pH of a 0.350 M aqueous solution of…

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Q: You are interested in making a buffer with a pH of 7.30. Which of the following weak acid/conjugate…

A: pH = 7.30

Q: In the titration of 10.0 mL of a 0.250 M HI solution with 0.200 M LiOH, what is the pH of the…

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Q: Calculate the pH of a buffer prepared from 0.85 mols of formic acid and 0.25 moles of sodium formate…

A: Moles of formic acid Moles of sodium formateVolume of water

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting structure,…

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Q: Draw the major and minor monobromination products of this reaction. B3

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Q: What volume will 4.62 moles He gas occupy at 1.95 atm and 398.15 K?

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Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A: Given :---- P = 1 atmT = 40o C = 273 + 40 = 313 k V = 110 ml = 0.11 LR = 0.0821 L.atm/(K.mol) Using…

Q: Lysine has three ionizable groups with pKa's if 2.2, 9.0 and 10.5. (a) Calculate the percent…

A: Lysine is an amino acid.It has three ionizable groups present in there structure.One is carboxylic…

Q: Write a balanced half-reaction describing the reduction of aqueous chromium(IV) cations to aqueous…

A: Redox Reaction: Redox reaction is one type of chemical reaction in which oxidation and reduction…

Q: The protein unfolds at a transition temperature of 75 °C and the standard enthalpy of transition is…

A: calculate the standard entropy change of unfolding (ΔS°) using the following equation:where ΔH° is…

Q: Br₂ H₂CCO₂H Z Br HBr

A: Aromatic compounds shows electrophilic aromatic substitution reactions in which benzene is acts as…

Q: What is the major product of the reaction below? & A Br d. Unde de de NO₂ NO₂ NO₂ Br OA B OC OD OE…

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Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

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Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

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Q: A mixture of two gases with a total pressure of 2.48 atm contains 0.70 atm of Gas A. What is the…

A: The partial pressure of the gas can be defined as the pressure of the particular gas in the mixture…

Q: How many moles of HNO₃ will be produced from the reaction of 60.5 g of NO₂ with excess water in the…

A: Calculate the number of moles of HNO3 produced when 60.5 g of NO₂ reacts with excess according to…

Q: What is the name of this mechanism? CH3 OH D 1. TosCl, pyridine 2. NaOCH3

A: At first in this reaction, presence of pyridine,it abstract the alcoholic proton and form alkoxide…

Q: How much work, w, must be done on a system to decrease its volume from 10.0 L to 3.0 L by exerting a…

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Q: An unknown neutral element has 2 valence electrons and a total of 12 electrons. How many electrons…

A: Given that neutral element has 2 valence electrons and total of 12 electrons

Q: Consider 0.990L of pure water at 25°C. What is the change in pH if 10.0mL of 0.0054 M NaOH is added?

A: pH + pOH = 14pOH = -log [OH-]Number of mol = Volume (L) x Molarity

Q: 12. If a polar covalent bond is indicated by a red arrow (a dipole), then which of the following…

A: The concept of this phenomenon septation of the both charges in same molecule are called as the…

Q: A student dissolves 14.9 g of potassium hydroxide (KOH)in 300. g of water in a well-insulated open…

A: It is based on the concept of dissolution of salt. Dissolution is a process where a salt is…

Q: Choose the best reagents to complete the reaction shown below.

A: The conversion of 1,3-cyclohexanedione to cyclohexane-1,3-diol takes place by using best reagent,…

Q: How many grams of NaF ( molar mass = 41.99 g/mol) would be needed to be added to 2.00 L of 0.100 M…

A: Molar mass of NaF = 41.99 g/molVolume of HF = 2.00 LMolarity of HF = 0.100 MpKa = 3.18 pH = 4.00

Q: Is this molecule one of a pair of geometric isomers? If so, is this molecule the Z isomer? If you…

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Q: Categorize the molecules and statements based on whether they are an example or property of an ionic…

A: On the basis nature of order present in the arrangement of their constituent particles solids are…

Q: Propose an efficient synthesis for the following transformation: PRACTICE the skill The…

A: NBS or N-bromosuccinimide is a widely used reagent to brominate the allylic position.NBS forms a…

Q: Propose an efficient synthesis for the following transformation: - The transformation above can be…

A: Two ways we can synthesis. You can use either one.

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.