A. II B.] .II D. IV 1) LDA 2) CH3CH₂Br || oH ܕ A ܐ IV

Q: o Predict the two major organic products of the reaction. (HI behaves as an HX reagent.) H₂C ΤΟ +…

A: Alkenes react with HX to form alkyl halides.Addition of…

Q: 29.Which amino acid is ideal for the transfer of protons within the catalytic site of enzymes due to…

A: Histidine is an amino acid that possesses a unique property in its side chain. At biological pH,…

Q: Question 34 How many grams of oxygen (O) are present in a 6.35 g sample of potassium nitrate (KNO3)?…

A:

Q: half-reactions in the reaction

A: Zn-MnO2 battery is a widely used primary battery, in which zinc act as the anode(oxidation occurs)…

Q: 1. Suppose an enzyme only shows activity when the side chain -COOH group of a glutamic acid in the…

A: a) The enzyme is more active at pH 2.4.At pH 2.4, the protonation of the side chain -COOH group of…

Q: the answer is wrong

A:

Q: Mark each chirality center in each molecule with an asterisk (*)

A: Chirality refers to property of showing optical isomerism i.e. the formation of non superimposable…

Q: Calculate the pH at 25 °C of a 0.86M solution of potassium acetate (KCH3CO₂). Note that acetic acid…

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

Q: Identify the molecular shape of each of the molecules. Molecule SiH SF₁ FICIF F-C- 1 Geometry…

A: We need to check the number of bond pairs and number of lone pairs to check the molecular shape of…

Q: Please help me with the organic chemistry question below. The solutions are linked, as it is one…

A: The molecular orbital theory describes the energy states and spatial distribution of the electrons…

Q: Chemistry students prepared 3.00 M of sugar solution at 30°C. Then, they measured the osmotic…

A: As we know,Osmotic pressure, π = i * C * R * TWhere,  i = van't Hoff factorC =molarity= molar…

Q: 5. Draw the structure of (S)-1-bromo-1-chloropropane. Take care to indicate the three- dimensional…

A: For the three dimensional orientation of the molecule having S- configuration at carbon number 1.…

Q: Question: A) Write in tabular form with types of molecular binding, binding energies per molecule,…

A: Sure! Here is a table listing various forms of molecular binding, molecular binding energies, and…

Q: 5.Which substance would be the best buffer at pH 7.6 if it had to be able to buffer against either…

A: Answer:-This question is answered by using the simple concept of buffer solution and the spontaneity…

Q: + major H-B + minor transition State?

A: Hydroboration is the addition reaction of B-H bond to C=C or  of alkene or alkyne.

Q: What volume of 3.0 M NaOH contains 0.15 mole of NaOH? 500 mL 50 mL 5.0 mL 0.50 mL 0.050 mL

A: Concentration is defined as the number of moles of solute present in 1L or 1000 mL of the solution

Q: Complete the following reaction by drawing a structural formula for the product. CH₂CH3 + H₂ Ni or…

A: The given reactant is:When a ketone is reduced by H2 in the presence of Ni or Pt, a secondary…

Q: What is the energy associated with the photons of light if the wavelength is 8000 angstrom?

A:

Q: (please type answer no write by hend )

A: Balancing redox reactions using the oxidation number method involves assigning oxidation numbers to…

Q: Based on the balanced chemical equation shown below, determine the concentration (M) of Fe2+(aq) if…

A: Volume of Fe2+ = 40.00 ml = V1Volume of BrO3- = 43.47 ml = V2Molarity of BrO3- = 0.125 M = M2

Q: Calculate (in MeV) the nuclear binding energy for a vanadium-52 nuclide.  The atomic mass of this…

A: As we know, mass defect , ∆m is ∆m = {Z.mp  + Z.me +  (A-Z)mn} – M∆m = {Z( mH ) +  (A-Z)mn} – M…

Q: 1 Determine the position of equilibrium for each acid-base reaction below. + OH ه OH + میں ۔ + H2O H

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

Q: Part D. Do the two structures A and B of each pair drawn below represent the same molecule,…

A: Isomers: Same molecular formula but different structure. Constitutional Isomers: Same molecular…

Q: There are three different possible structures (known as isomers) of a dibromoethene molecule,…

A: Two chemical compounds which have same molecular formula are categorized as isomers. The structure…

Q: A Lewis structure is a two-dimensional representation of a molecule that does not necessarily show…

A: Bond pairs lone pairs shape of the molecule 10linear20linear22bent30trigonal planar31trigonal…

Q: Counts 18000 15000 14000 12000 10000 8000- 6000- 4000 2000- 0 10 Component Acetone 0.82 GC of Boreal…

A: A question based on analytical process. 4 choices about the gas chromatogram are given from which…

Q: Question 13 What is the name of the set up shown below? Is the thermometer positioned properly?…

A: Distillation is the process of vaporization followed by condensation

Q: For each pair of isomers A and B, choose the one molecule that is chiral.

A: A Carbon centre in a molecule having four different groups attached with it.

Q: SO3H 0+6+6+6 OA. X: HCl, Y: NaOH, Z: H₂SO4 X B. X: H₂SO4, Y: NaCl, Z: HC1 ONa O C. X: H₂SO4, Y:…

A:

Q: Find the elements of the matrix that must be diagonalized to find the energies of the 2s - 2p states…

A: To find the energies of the 2s - 2p states of hydrogen in the intermediate field regime, we need to…

Q: Part E. Label the following molecule as R- or S- configuration H H3C CH3 C Br Н CH₂OH H НО II. CH3 Н…

A: For the chiral carbon i.e. the carbon atom having four different groups attached to itself.If the…

Q: Indicate the products of the reaction of trans-2-butenoic acid with water in an acid medium. Comment…

A:

Q: 2. Give the resonance structures for the species given below. HO NH Which atom is more basic in the…

A: A question based on introduction to organic chemistry. Based on the tautomerism concept the given…

Q: The Henry's Law constant of methyl bromide, CH3Br, is k=0.159 mol*(L*atm) at 25 degree celcius. What…

A:

Q: Which compounds are bases in aqueous solution according to Brønsted-Lowry theory? H-N H H-C H H H…

A: The Brønsted-Lowry hypothesis is a principal idea in the field of corrosive base science, proposed…

Q: Label each chiral carbon in the compound below as R or S. IOH

A:

Q: Assign R and S, is this an enantiomer, diastereomer, constitutional isomer, or identical?

A: Enantiomeric pair have opposite configurations at their respective chiral carbon atoms i.e R and S)…

Q: Using the balanced equation: 2C₂H6S(g) +902(g) → 4CO2(g) +2SO₂(g) + 6H₂O(g) and the diagram below,…

A: From the given diagram:The number of units of C2H6S = 3The number of units of O2 = 9

Q: 12.5 A CO₂ molecule has four vibrational modes with wave- numbers 1388 cm¹, 2349 cm¹, and 667 cm¹…

A: Vibrational modes:1. 1388 cm-12. 2349 cm-13. 667 cm-1Temperatures = a) 500Kb) 1000KVibrational…

Q: 5 H3C. these two methyl groups are not part of the main C chain and can be consider functional…

A: A functional group is a substituent responsible for distinctive chemical properties and chemical…

Q: The pesticide DDT, C14H9Cl5 is produced by the following reaction 2C6H5Cl + C2HOCl3 - C14H9Cl5 + H2O…

A: Amount of C2HOCl3 = 34.5 gAmount of C6H5Cl = 22.8 gMolar mass of C6H5Cl = 112.56 g/molMolar mass of…

Q: Place each compound into the appropriate category, based on how the compounds behave in water.…

A:

Q: Select the correct value for the indicated bond angle in each of the compounds. O-S-O angle of SO₂…

A: The given molecules areSO2,BF3,OF2,CO2,PF3,SiCl4.We have to predict the bond angles of the given…

Q: A buffer solution is made from 0.650 mol/L ammonia and 0.350 mol/L ammonium chloride (to total 1L of…

A: [base]=[ammonia]=0.650mol/L[conjugate acid]=[ammonium chloride]=0.350M

Q: = ACIDS AND BASES Determining the strength of acids from a sketch = H₂O 2 3 Solution 1 Solution 3…

A: Here we are provided with the molecular structure of acid dissolved in water. We need to predict the…

Q: Consider the reaction below. The reaction of 10.0g of potassium with excess phosphorus (P4) is…

A:

Q: Would you expect a solution of ammonium chloride (NH CI) to be acidic or basic when added to water?…

A: When NH4Cl is hydrolysis with H20  it gives NH4OH and H+Here actually products of hydrolysis are…

Q: determine the vaopur pressure of a solution at 28 degree celsius that contains 62.5 g of fructose in…

A:

Q: On one occasion, Uranium-235 nucleus when hit by an incoming neutron split into two comparable…

A: Given that Uranium-235 nucleus when hit by an incoming neutron split into two comparable isotopic…

Q: Which statement is true when 3-heptene reacts with water under acidic conditions are formed 4…

A: In the presence of an acid, 3-heptene undergoes an acid-catalyzed hydration process that results in…

Coordination Chemistry

It is a part of chemistry, in which the study of compounds that have central atoms surrounded by molecules or ions, known as ligand, is known as coordination chemistry.