Which of the compounds can exist as optical isomers (enantiomers)? H | CI-C-COOH Br CI 1 CH3CH₂-Si-CH3 I Br CI CI-C-H H

Q: The reaction between alkenes and water molecules is called: A The oxidation of primary alcohols…

A: Alkene is unsaturated carbon-hydrogen homologous series with general formula CnH2n alcoholThe…

Q: 1- Natural rubber + 0₂ 2- Polybutadiene + O₂ 400°C 3- Nylon 11 300°C light →? → ? → ?

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Q: 12B.1 (a) Write down the expression for the partition func- tion of a molecule that has three energy…

A: (a) Write down the expression for the partition function of a molecule that has three energy levels…

Q: Macmillan Learning For the highlighted atoms, determine the hybridization and the formal charge. If…

A: 1.When NH3 react with BH3 it give a complex NH3.BH3 .2.  Here nitrogen is bonded to three hydrogen…

Q: Bron 2.8 2.4 2.0 1.2 0.8 0.4 J 8 12 Time (hours) Which statement is correct for the graph above?…

A: Two questions based on tools in analytical chemistry. First question is about a graph of…

Q: What is the pH of a 0.0034 mol/L solution of KOH?

A: The given values in the question is

Q: 4. b) c) We can determine if the orientation is cis or trans by looking at the: Parent chain Side…

A: The orientation of a chemical molecule as cis or trans defines to the arrangement of groups or atoms…

Q: In the present geological period rubidium contains 27 wt% 87Rb, which is a 3 emitter with a decay…

A: To calculate the age of the mineral, we can use the concept of radiometric dating. The ratio of 87Rb…

Q: ener

A: Energy is not created or destroyed but it is transferable, that is it is transferred from one form…

Q: The Kp for the reaction A (g) = 2 B (g) is 0.0780. What is Kp for the reaction 4 B (g) = 2 A (g)?

A: The question is based on the concept of chemical equilibrium. we we need to…

Q: Provide the bond line structures for four constitutional isomers with the molecular formula C₂13C₂…

A: Constitutional isomers means they have same molecular formula but different connectivity of the the…

Q: After drawing a mechanism for this reaction determine which intermediate cannot be formed. H o'…

A: A question based on reactive intermediates. 5 choices of free radical intermediates are given, the…

Q: Draw the structure of [CH3CH2CH2CH2NH3]*. Include all lone pairs and charges as appropriate.

A: Structure of given compound can be drawn by considering octet rule which guides number of bonds.

Q: A chemist fills a reaction vessel with 0.770 M lead (II) (Pb²+) aqueous solution, 0.894 M bromide…

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Q: Paschen's law and the minimum breakdown voltage in electronegative gases

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Q: Calculate AH for the reaction: 2 H3BO3 using the following data: Calculate B2O3 + 3 H₂O H3BO3 HBO2 +…

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Q: Label the molecular shape around each of the central atoms in the amino acid glycine. H :0: SHK H H.…

A: According to the VSEPR theory, the geometry of the molecule depends on the number of bond pairs and…

Q: Give typed full explanation not a single word hand written otherwise leave it  A buffer is prepared…

A: It is based on the concept of buffer.Here we are required to find the pH of the buffer of acetic…

Q: What would be the number of a shared valency of Carbon a shared carbohydrate electron pair bonds…

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Q: Ism of th pyrolysis of acetaldehyde at H3CHO — } .CH3 + CHO CH3 + CH3CHO CH4 + CH3CO. (K₁) (K₂) (K3)…

A: The mechanism of pyrolysis of Acetaldehyde is given below

Q: Consider the following equilibrium reaction for hydrocyanic acid, HCN. HCN H+ + CN At 25°C the…

A: Kc value can be calculated from the given balanced equilibrium reaction by using where [products ] =…

Q: How did you come up with the -0.76V and -0.23 V?

A: Zn(s) + Ni +2 (aq) → zn+2(aq) + Ni(s)

Q: 12. In Column chromatography, the stationary phase is made of and the mobile phase is made of a)…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Nitramide, NH₂NO2, in the presence of bases decomposes to dinitrogen oxide and water. The reaction…

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Q: In a 0.86M aqueous solution of benzoic acid (CH₂CO₂н), what is the percentage of benzoic acid that…

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Q: Complete and balance the following redox reaction in acidic solution 2+ MnO4 (aq) + S₂O3(aq) →…

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Q: At 40°C, what is the fraction of collisions with energy equal to or greater than an activation 88.60…

A: To calculate the fraction of collisions with energy equal to or greater than an activation energy,…

Q: A student prepares a 0.41 mM aqueous solution of acetic acid (CH₂co₂H). Calculate the fraction of…

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Q: 66. Given P²+ +2e → Pt(s) +e → Ag(s) +2e¯ → H₂(g) ° = 0.00 V +2e → Fe(s) E = -0.44 V (29) If we used…

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Q: Methyl acetate is hydrolyzed in approximately 1M HCI at 25°C. Aliquots of equal volume are removed…

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Q: Consider the bonding of two boron atoms using MO theory. How many bonds will form based on the…

A: Sigma bonds are formed by end-to-end overlapping of orbitals and pi-bonds are formed by side wise…

Q: Caffeine's solubility limit is about 2.2 %w/w in water at 25 Celsius degrees. Now, if I prepare a 5…

A: Polyvinyl alcohol (PVA) is a water-soluble polymer commonly used in various applications such as…

Q: Predict the relative enthalpy of hydration, hydration number, and solubility. Which of the following…

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Q: When the following equation is balanced properly under basic conditions, what are the coefficients…

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Q: Calculate the mass in grams of 13.3 mL of a substance with a density of 6.19 g/mL. Your Answer:…

A: Given, volume = 13.3 mL density = 6.19 g/mLwe know, => density = mass / volume on substituting…

Q: Which of these is a proper Lewis structure of propylene, C3H6, in which all of the carbons are…

A: Lewis structure:Representing the covalent bonding that indicates where the valance shell electrons…

Q: 23. Subject:- Chemistry  The volume of a sample of Argon gas changed from 250.0 mL to 100.0 mL.…

A: Given, Initial volume of argon gas = 250.0 mLFinal volume of argon gas = 100.0 mLInitial temperature…

Q: d. e. 3-hexyne (E)-3-hexene Хон

A: In the above given reaction an alkyne is converted into an (E)-alkene and a ketone is converted into…

Q: answer the following questions. Indicate the hybridization of each nitrogen (sp, sp2, sp3) and which…

A: Based on number of bonding and lone pair of electrons, it hybridization will change. Incase, around…

Q: What is the predicted product for the reaction shown? HO OCH3 HO H₂CO 11 OH NaOH д, н20 OCH3 Ш НО IV…

A: Carbonyl compound (aldehyde and ketone) reacts with an alcohol to form hemiacetal in the presence of…

Q: How many kinds of chemically non-equivalent hydrogens are there in each of the following compounds?…

A: Chemically non-equivalent hydrogens means the types of hydrogens which are present at different…

Q: A 10.04 mol sample of krypton gas is maintained in a 0.8022 L container at 299.1 K. What is the…

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Q: Draw the end product(s) of each reaction.

A: Reaction of 1,1-diol react with an acid to give corresponding carbonyl compounds. Ketals undergo…

Q: 3. Which of the following arrangement energy a) IV < IR < Vis b) Vis < IR UV is correct in order of…

A: As we Know, E = hv = hc / λWhere λ is wavelength, v is frequency, c= speed of light, h = Planck…

Q: Macmillan Learning Translate the given conformer from the wedge-and-dash drawing into its Newman…

A: A Newman projection is a convenient way of sighting down a particular carbon carbon bond. In a…

Q: Select the complete IUPAC name for the compound, including the correct (R) or (S) designation. FI F…

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Q: The preparations of two aqueous solutions are described in the table below. For each solution, write…

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Q: Predicting Products of Chemical Reactions (Substitution and Elimination Reactions) 3. Predict the…

A: We have find out the answer.Note -as per our company guidelines we are supposed to answer only first…

Q: Describe three properties of carbon that make it so special (an excellent building block of life).

A: Carbon is a very special element and serves as an excellent building block of life. Here are three…

Q: 6. Determine the stoichiometric coefficients (a, b, c, d, e) of the following reaction:…

A: It Is based on The concept of balancing the unbalanced equation. Here we are required to balance the…

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.