Can you draw the Fischer projections of the compounds and determine the stereoisomer relationship(type of isomers) and explain why?

Q: What type of class of molecule is formed in the reaction illustrated here? OH. OH OH H*, heat A)…

A: Here, the reactants are carboxylic acid and alcohol. The functional groups that are present in…

Q: A sample of oxygen gas collected at a pressure of 0.862 atm and a temperature of 28.0 °C is found to…

A: Ideal gas  equation  is equation which obeys gas laws under all condition of temperature and…

Q: 6 Classify each of the following as either a Brønsted-Lowry acid, base, or as a. NHạt c.…

A: Given three species : (a) NH4+   (b) NH3     (c) CH3CH2CH2NH3+ We have to classify this species as…

Q: what is the chemistry behind preparation of paint ? what chemicals are used ? explain in detail

A: Paints are complex mixtures of several chemicals and materials that have the ability to adhere to…

Q: mol L A chemist must prepare 0.975 L of 1.00 M aqueous nickel(II) chloride (NiCl₂) working solution.…

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Q: A solution of nitrous acid (0.101 M, 25.22 mL) was titrated with 0.173 M sodium hydroxide (Ka = 4.00…

A: Molarity of nitrous acid = 0.101 M  Volume of nitrous acid = 25.22 mL  Ka = 4.00 x 10-4  Molarity of…

Q: Select all of the following that show a set of acids listed in correct order of increasing strength…

A: It is the tendency to donate proton It increases with the decrease in negative charge on oxyacids…

Q: Which of the following alcohols can not be made as the major product of a reaction between an alkene…

A: Octan-3-ol Octan-1-ol  These are to be synthesized by hydroboration oxidation of alkene. And we have…

Q: An analytical chemist is titrating 79.7 mL of a 0.4500M solution of ammonia (NH3) with a 0.1600M…

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Q: yclic amides can also undergo hydrolysis. Provide the product of the reaction below. The treatment…

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Q: Predict the following structures, including stereochemistry. (1) CHO + H₂C N(CH₂CH₂OH)3 A

A: Ketones can be synthesized by the C-H functionalization of aldehydes with boronic esters.

Q: 1. Use the reactant below to perform two reactions. tBu -I H₂ Pd/C HCI, H₂O₂ Give product(s) for…

A: Use of h2/pdc catalyst generally converted double bond to a single bond means reduction of double…

Q: HOW nmr spectroscopy is used in medical instrument

A: Nuclear Magnetic Resonance (NMR) spectroscopy is a powerful analytical technique that has many…

Q: What volume will 0.780 moles of He occupy at STP? 1 ____L.

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Q: what are the sources of error that could happen in the experiment of "dumas method" for determiing…

A: There are several sources of error that could occur in the Dumas method experiment for determining…

Q: 10.a. A student performed the following kinetic isotope effect experiment. • The reaction below took…

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Q: How do you identify these reactions?

A: organic compounds are synthesized from series of reaction like bromination, nucleophilic…

Q: Braw the structure(s) of the major organic product(s) of the following reaction. CUCI You do not…

A: Answer:- This question is answered by using the simple concept of chemical reactions of organic…

Q: 2. When solid calcium carbonate is placed in an acidic solution, bubbles of carbon dioxide gas are…

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Q: Please help me with the Organic Chemistry question below, explanations are welcome Draw the…

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Q: Calculate the pH at the equivalence point for the titration of 0.140 M methylamine (CH3NH₂) with…

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Q: What is the mole fraction, X, of solute and the molality, m (or b), for an aqueous solution that is…

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Q: 9. Give the product(s) for the dehydration of the alcohol shown below. If the products of the…

A: The given compound on dehydration gives an alkene which upon hydrogenation form an alkane.

Q: Calculate the mass, in g, of sodium butyrate needed to prepare exactly 750ml of pH = 4.29 buffer…

A: It is based on the concept of buffer solution  Here we are required to find the mass of sodium…

Q: How to make stiff polymers?

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Q: Ammonium nitrate can decompose explosively when heated according to the following equation:…

A: Interpretation- To determine the how many liters of gaseous products would be formed. When NH4NO3,…

Q: Draw the correct organic product of the following SN2 reaction. H₂C H CI NaOH

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Q: What is the product of the following reaction? OH O=S=O G SOCI₂ pyridine -CI IV SH

A: Alcohol  reacts with thionyl chloride  to form an alkyl chloride.

Q: What is the type of inhibitor if both Vmax and Km are increased? (Provide an…

A: What is the type of inhibitor if both Vmax and Km are increased? (Provide an…

Q: 2. How would you prepare propyne from the following starting materials. Show the appropriate series…

A: We have to synthesized propyne from proan-2-ol.

Q: Which reagent will result in the following conversion/reaction (select all that apply)? x NaOCH3,…

A: Answer:- This question is answered by using the simple concept of chemical reactions of alkyl halide…

Q: what mass of sulfur dioxide is present in 26.8L of 1.22M SO2 solution?

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Q: For each system listed in the first column of the table below, decide (if possible) whether the…

A: Entropy of a system defines the randomness /movement of particles of system . The Entropy of a…

Q: Click the "draw structure" button to launch the drawing utility. The following reaction has been…

A: The reduction of an alkane to an alkyne is not a straightforward process, but methods including…

Q: What is the definition of titration curve?  A. A titration curve is a graph of the pH as a…

A: Answer: Analyte is a substance of unknown concentration which needs to be measured while titrant is…

Q: Consider Table 4 and suggest why FCH2CH2Br (5.7 vs. 1) has a higher SN2 reaction rate than EtBr.

A: The SN2 reaction is a nucleophilic substitution reaction where a bond is broken and another is…

Q: How to quickly determine paramagnetism and diamagnetism,  How to approach a problem during an exam…

A: Paramagnetic substance have atleast one unpaired electron whereas diamagnetic substance have no…

Q: Calculate the pH of a solution that is 0.52 M HF and 1.00 M KF. K₁=7.2 x 10-4 pH =

A: The given solution is an acidic buffer solution.   This can be solved by Henderson equation,…

Q: For a certain chemical reaction, the equilibrium constant K = 6.3 x 10 at 20.0 °C. Calculate the…

A: Relation between free energy change and equilibrium constant is ∆G0 = - RT ln K Where T =…

Q: write 5 differences between UV , IR , NMR  spectroscopy

A: UV, IR, and NMR spectroscopy are powerful analytical techniques used to determine the molecular…

Q: ons, relative to pure water. Assume complete dissociation for the Highest boiling point 0.39 m…

A: According to Raoults law,

Q: What is the pH when the [OH-] = 7.33 x 10-9 M at 25 oC?

A: POH = -log[OH-]  PH + POH = 14

Q: Can you please help me identify which peaks in this IR spectrum provide evidence for the presence of…

A: IR spectroscopy is used to identify the functional group present in the compound.

Q: Methanol (CH3OH) is a volatile liquid used widely as a laboratory solvent. Methanol has a standard…

A: ΔHvap = 37.6 kJ/mol = 37600 J/mol T1 = 64.8°C T2 = 58.6°C P1 = 1.01325 bar (standard)

Q: time (minutes) [NH₂] 0 10. 20. 30. 40. 0.900M 0.263 M 0.154M 0.109M 0.0844M Use this data to answer…

A: Answer: Since, correct rate law has already been mentioned in the problem statement as one of the…

Q: Classify each orbital diagram for ground-state electron configurations by the rule or principle it…

A: Aufbau Rule: It states that electrons are filled in atomic orbitals of higher energy only when all…

Q: With respect to the selection rules, transitions in [Cu(OH2)6]2+ are…   a.Spin- and…

A: If ∆S = 0 then spin allowed  If ∆l = 0 then laporte forbidden If ∆l = +1 and -1 then laporte allowed…

Q: Ochem help with prelab The experiment is attached and involves the reduction of a nitro group to an…

A: A question based on redox reactions. A set of ingredients for the chemical reaction are prescribed…

Q: Use electron arrow pushing to show the mechanism of oxidation for linoleic acid, a C-18, cis, cis ∆9…

A: Linoleic acid(C18H32O2) is a polyunsaturated fatty acid with 18 carbon atoms and two double bonds…

Q: An analytical chemist is titrating 82.4 mL of a 0.6300M solution of ethylamine (C₂H5NH₂) with a…

A: Given: Molarity of ethylamine = 0.6300 M Volume of ethylamine = 82.4 ml Molarity of HNO3 = 0.1900 M…