explain how different types of isomerism affect the properties of molecules and common uses of the substance.

Q: Calculate the pH in the flask when 50mL of a 0.98 M HI solution have been added to 120. mL of a 0.77…

A: The question is based on the titrations.  we are titrating a strong acid with a strong base. we need…

Q: What is the maximum number of water molecules that can hydrogen bond to methanol (CH3OH)? A) 0 B) 1…

A: A hydrogen bond is a type of intermolecular bond that occurs between a hydrogen atom bonded to a…

Q: 3. The melting point of salicylic acid is higher than that of acetylsalicylic acid. Explain why this…

A:

Q: Question: In the context of Quantum Chemistry, how does the concept of electron correlation play a…

A: In quantum chemistry, electron correlation refers to the interdependence of the motions of electrons…

Q: What is the pH of a buffer which is .22 M acetic acid and .45 M sodium acetate?

A: The pH of a buffer solution is given by Henderson-Hasselbalch equation. pH =pKa +logsodium…

Q: Consider the SN2 reaction between 1-bromo-2-methylpropane and methoxide. Add curved arrows to the…

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Q: Enter your answer in the provided box. Calculate the pH of a bicarbonate/carbonate buffer in which…

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Q: Use the equation AS In(K) = R For K at two temperatures T₁ and T₂, the equation can be manipulated…

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Q: Use the References to access important values if needed for this question. A mixture of nitrogen and…

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Q: Which of the groups and/or atoms in the following molecule are gauche to the hydroxyl (OH) group? Br…

A: The group or atom in the following molecule are gauche to the hydroxyl group-

Q: A voltaic cell consists of Cu²*/Cu and Cd2*/Cd half-cells. Each compartment has a volume of 0.500 L…

A: The given question is about the redox reaction where Cd2+/Cd acting as anode and Cu2+/Cu acting as…

Q: Which one of the following is a good protecting group for the amine R2NH if it has to protect…

A: Protection group are used to protect amine from attack of acid or base. Though some protection…

Q: 5. Predict the product or products formed when benzene is reacted with 2-chlorobutane, in the…

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Q: According to the Star Trek Fifth Interstellar Geophysical Conference Standard version of the…

A: The element topaline, 117 discovered on Ganymede must be accommodated in periodic table according to…

Q: A student determines that the value of pKa for HCN = 9.26. What is the value of Ka?

A: pKa=9.26 Ka=?

Q: Determine the average rate of change of B t = 0 s to t = 342 s. A --> 2B   Time(s) concentration…

A: Given,  The reaction:       A→2B Time(s) concentration of A (M) 0 0.620 171 0.370 342 0.120…

Q: Use the References to acces Fill in the nuclide symbol for the missing particle in the following…

A: we have to determine the missing nuclide

Q: Consider the reaction shown to answer the following question. BaO (s) + CO2 (g) → BaCO3 (s) AH = -…

A: ΔH = - (negative) ΔS = - (negative)

Q: Consider the following statements about polysaccharides. 1. Starch (amylose or amylopectin) uses…

A: we have to select the correct statement

Q: a. solid--->liquid--->gas solid--->gas--->liquid Pressure (atm) Temperature (°C) The purple arrow in…

A: The given phase diagram is shown below We have to tell the purple arrow described which process.

Q: In the context of quantum chemistry, explain the basis of non-adiabatic coupling between electronic…

A: In quantum chemistry, the Born-Oppenheimer approximation assumes that the motion of atomic nuclei…

Q: 17. Advection is represented in the advection-dispersion equation by the term O +v aclax O +kC O-v…

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Q: as doing equilibriu found that the reactant A had an absorbance value of 0.615. The product had an…

A: According to Lambert Beer's law: A=∈×C×lWhere,A=absorbance at particular wavelength∈=Absorption…

Q: Peaks: IR: 3040, 1672, 1598, 1391, 1362, 1260, 1131, 824 cm-1 List the bond that corresponds to…

A: The interpretation of IR spectra requires the identification of characteristic absorption bands for…

Q: diagram for an open-tube manometer is shown below: Atmosphere To the flask is open to the…

A: An open tube manometer is given.

Q: The fluorocarbon compound C₂ C13F3 has a normal boiling point of 47.6 °C. The specific heats of C₂…

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

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Q: A chemistry student needs to standardize a fresh solution of sodium hydroxide. She carefully weighs…

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Q: Indicate the electron pair geometry and the molecular geometry for each of the six compounds.…

A: Electron Pair Geometry or (EPG) is the setup of the electrons both bonded & lone pairs close to…

Q: The volume of oxygen, collected over water, is 185 mL at 25 degrees C and 600.0 torr. Calculate the…

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Q: What volume of Cl2 gas is occupied by 11.1 grams at 25.0 degrees C and 740. mm Hg?

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Q: The H-C-H bond angle in H3CE is approximately: 45 120° O 180" O 90° 109"

A: Since, According to the VSEPR theory, steric number (which represent hybridization) is the…

Q: Suppose 285 g of NO3- flows into a swamp each day. What volume of N2 would be produced each day at…

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Q: How do you determine what Hydrogen would be abstracted when reacted with NaH

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Q: A voltaic cell using Cu²+/Cu and Al3+/Al half-cells is set up at standard conditions, and each…

A: Given: •Current passed = 0.120 A •Time = 59.0 hours = 59.0×3600 = 212400 s…

Q: Draw the chemical reaction between acryloyl chloride and glucose

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: Draw the main organic products of the reaction. Indicate the stereochemistry, including all hydrogen…

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Q: When mixed in equal molar amounts, which pair(s) of substances would NOT make a suitable buffer pair…

A: =>Buffer solution are those solution which resist to change in pH when small amount of strong…

Q: > Acetone Benzaldehyde Dibenzalacetone (recrystallized) Molecular weight (g/mol) 58.08 106.12 234.29…

A: Data

Q: The reaction    C4H8(g)⟶2C2H4(g)    has an activation energy of 262 kJ/mol. At 600.0 K, the rate…

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Q: How many grams of Br are in 305 g CaBr₂ ?

A: No. of moles = mass/molar mass  Mass = moles × molar mass  Given: Mass of CaBr2 = 305 g

Q: OH Br PhMgCl

A: We generally, know that Grignard reagent gives addition reaction to carbonyl compounds but, besides…

Q: please please only do the sigma bond drawings and the pi bond drawings draw the sigma and pi bond…

A: Here in this question we have to tell draw Sigma and pie bonds only.

Q: The hait tde of a certhin isotope is 448 years. Calculate the time (in years. yi required for 152…

A: Given,  Initial amount of an isotope = 152 g.  Amount of isotope remaining 't' time = 0.633 g.  Half…

Q: A balloon is filled to a volume of 24.3L at a temperature of 27.1ºC. If the pressure in the balloon…

A: •Volume (V) = 24.3 L •Pressure (P) = 2.20 atm •Temperature (T) = 27.1°C = 27.1 + 273.15 = 300.25 K…

Q: What is the theoretical explanation for the observed trend in the melting and boiling points of…

A: The noble gases exhibit a trend in their melting and boiling points as we move down the group in the…

Q: Draw the product of the reaction shown below. Use wedge and dash bonds to indicate relative…

A: Oxidation with KMnO4  is most widely used method for the cis -hydroxylation of alkenes. The…

Q: A 0.02823 g0.02823 g sample of gas occupies 10.0 mL at 294.5 K294.5 K and 1.10 atm. Upon further…

A: Given,  Mass of unknown gas sample = 0.02823 g.  Temperature = 294.5 K Pressure = 1.10 atm.  Volume…

Q: Question: In the context of ab initio quantum chemistry calculations, how does the selection of the…

A: In ab initio quantum chemistry calculations, the selection of the basis set and the level of…

Q: CUse curved arrows to show the mechanism of the step below. Make the ends of your arrows specify the…

A: The given reaction step is shown below We have to draw the curved arrow pushing mechanism of 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.