Which of the following reactions will yield the product shown? 1 -X 0 CA 2 Zn HI CHO CHO X 1. Os04 ²NaHSO₂ OH "OH CHS 16H3 БН 2H₂O₂, OH- CH 3 "OH "H

Q: 8: Which is most acidic? CH,O. OH a) b) CH₂O 9: Which alkene is the main produ OH Br LOH d) NO₂ OH

A: Factors affecting Acidic character of phenol:  Electron donating group decreases the acidity…

Q: NH₂ CI ? + ?

A: The Amine group is acylated to form amide with the loss of HCl molecule.

Q: Explain why the pH at the equivalence point is not 7.00 (the pH of neutral water).

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

Q: The nuclide ⁹5Nb decays by beta emission with a half-life of 35.0 days. The mass of a ⁹5Nb atom is…

A: Half life of N95b , t1/2=35.0 days

Q: Which of the following proposed reactions would take place quickly under mild conditions? (a) (b)…

A: The reactivity of the acyl compound depends on the partial positive charge present on the carbonyl…

Q: Question 2. } Determine the molarity of a solution made by dissolving 23.4 g of sodium sulphate…

A:

Q: What is the daughter nucleus produced when 195 Au undergoes electron capture? Replace each question…

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Q: Click the "draw structure" button to launch the drawing utility. Convert the Fischer projection into…

A: To convert a Fischer projection to a wedge and dash representation, you need to determine the…

Q: 3. What is the concentration of [H*] in molars, millimolars, and micro- molars for a solution of pH…

A: pH = -log[H+]  [H+] = concentration of H+ in molars  1 Molars = 1000 milimolars 1 Molars = 106…

Q: What is the relationship between entropy and Gibbs free energy in a chemical reaction?

A: Introduction: In the realm of chemistry, understanding the fundamental concepts of entropy and Gibbs…

Q: In dilution, the number of moles for a solute is constant. The gro d stats

A: Dilution is the process in which the concentration of a solution are decreased by adding water.

Q: Identify the reagents necessary to achieve each of the following transformations (it may be…

A: Starting materials in organic reactions follow different mechanism pathway on treating with…

Q: Consider the reaction: 2KCIO At standard state, AG for the reaction is -35 kJ. Which of the…

A: For a reaction, If ∆G is negative then reaction is spontaneous . & if ∆G is positive then…

Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

A:

Q: Find the hydroxide concentration of a LiOH solution that has a pOH of 3.60. pOH=    (round to 3 sig…

A: The pOH can be calculated using the formula: pOH = - log[OH-]

Q: Calculate the volume occupied by 8.80 g of oxygen gas (O2) at a pressure of 0.871 atm and a…

A: Mass of oxygen gas ( m) = 8.80 g  Pressure (p) = 0.871 atm  Temperature (T) = 43.7 °C = (43.7 +…

Q: Using a current of 4.75 amperes (A), how many minutes does it take to plate a figure with 1.54 grams…

A: Current= charge/time  I = Q/t  1 F = 96500 C mol-1

Q: The chemical formulae of some acids are listed in the first column of the table below, and in the…

A: A weak acid will not be completely dissociated into its ions in the presence of water. However,…

Q: Consider the following data for a substance: Critical point: 119.1 atm and 567°C Triple point: 0.101…

A:

Q: Calculate the value of E°CELL (in V) for the following reaction that occurs in an electrochemical…

A: The given redox reaction is as follows: Sn4+aq  +  Als  →  Sn2+aq  +  Al3+aq

Q: How many grams of lead are needed to react with excess nitric acid to produce 13.45 grams of…

A: Lead, Pb reacts with excess nitric acid, HNO3 to produce hydrogen gas, H2 and aqueous lead(II)…

Q: Complete the following table, which lists information about the measured acid dissociation constants…

A:

Q: What is the osmotic pressure (in atm) of a solution formed by dissolving 8.4 mg of aspirin in 266…

A: Weight of aspirin = 8.4 mg = 8.4 × 10-3 g  (1 g = 103 mg)  Volume of water = 266 ml = 0.266 L  (1 L…

Q: For the following reactions, start with an alkene, and attempt to create each product shown ure to…

A: Alkenes are a class of organic compounds with at least one double bond between two carbons(C=C).…

Q: DEPT spectra ethylbenzene 90 135 100

A: DEPT is used to distinguish CH3, CH2 , CH and a quaternary carbon. A carbon is called quaternary…

Q: For each atom in the table below, write down the subshell from which an electron would have to be…

A: We have to tell in which orbitals the electron is added when the given elements form anions and from…

Q: Click the "draw structure" button to launch the drawing utility. Draw one of the cations formed in…

A: we have to draw the structure of the cation formed by alpha cleavage of the compound

Q: Question 3 A student is given a concentrated solution that is supposed to contain vinegar, a weak…

A: A weak acid will not be completely dissociated in a solution. However, a strong acid will be…

Q: D. 32.5 torr 9. An aqueous solution of a soluble compound (a nonelectrolyte) is prepared by…

A: we have to calculate the molar mass of the substance.    Given,  Mass of compound = 3.32 gVolume of…

Q: Provide the structure and name of the aldehyde with the formula, C2H4O. (b) Draw the two steps of…

A: Step-1 - N- protection of N-terminal amino acid Step-2- C-protection of C-terminal amino acid…

Q: How much heat will be absorbed when 38.2 g of bromine reacts with excess hydrogen according to the…

A: The heat absorbed or released can be determined based on the balanced chemical reaction. The…

Q: button in the lower-left corner of the panel to reset the structure. Step 1: Add curved arrows.…

A: Carbonyl compounds containing alpha-hydrogen in the presence of LDA forms an enolate ion. This ion…

Q: 4. Consider the interconversion of A and B. Suppose in the absence of an enzyme, the forward rate…

A: we need the ratio of the forward rate constant (k forward) to the reverse rate constant (k reverse).…

Q: Consider the transformation shown in Scheme 1 and answer ALL parts of the question. (1) H i. Reagent…

A: The question is based on the concept of organic synthesis.  we need to synthesize the product using…

Q: Q6: Consider the following reaction: HON I: The reaction of an aldehyde with hydrogen cyanide is an…

A:

Q: The freezing point of ethanol is -114.6°C. The molal freezing point depression constant for ethanol…

A: Freezing point of ethanol = =-114.6 °C molal freezing point depression constant = 2.00 °Cm mass of…

Q: OH HO Н да

A: The question is based on the concept of organic synthesis.  we need to synthesize the product using…

Q: the foul odor of rancid butter is due largely to butanoic acid, a compound contaning oxygen,…

A:

Q: a Structure a: Identify each of the above structures as either achiral, chiral, or a meso compound.…

A:

Q: 34. A sample of solid potassium chlorate was heated in a test tube and decomposed to produce oxygen…

A:

Q: The solubility of AgBrO3 in water at 25 °C is measured to be 1.7 L Round your answer to 2…

A: Solubility= 1.7 g/L T = 25°C

Q: 5. Identify each Bronsted acid and base in the following equations. Note that the reactions are…

A: According to Bronsted -Lowry acid base concept, an acid is a substance which can donate proton and…

Q: cal energy content when eaten 5 1.15 X 10 0 0 kcal 1 85.0 0 kJ 0 188.

A:

Q: 7. For the phase transition M(s) M(82) of a metal M from solid (1) to solid (2), AH° = -14.07 kJ and…

A: Note: Since, multiple questions have been posted therefore according to the guidelines, first…

Q: 4. Answer the following questions using the below titration curve for H3PO4 (a triprotic acid). The…

A: Titration of NaOH versus H3PO4 ( triprotic acid) , the titration curve is given in the above…

Q: Write the Lewis structure for methylbut -2-enoate

A:

Q: 3. Predict the sign of AS rxn for the following processes. a) 2K (s) + F2(g) 2KF (s) b) 3 NO2(g) +…

A: To predict the sign of ∆S°rxn for the following reactions:  (a) 2K (s) + F2(g) →2KF(s)  (b) 3NO2(g)…

Q: The flame produced by the burner of a gas (propane) grill is a pale blue color when enough air mixes…

A: The balanced chemical equation for the combustion of propane is  C3H8 + 5 O2 →3 CO2 + 4 H2O

Q: A 0.5 μm SiO2 on a Si substrate is to be etched away. It is known there is a +- 5% variation of the…

A: SiO2 on a Si substrate is to be etched away = 0.5 μm variation of the oxide thickness = ±5%…

Q: Suppose 10.05 mol of Ar gas are pumped into a 1.56  L container at 293.15  K. Calculate the…

A: The van der-Waal's equation is given by (P+an2V2)(V−nb)=nRT R = gas constant n = number of moles of…

Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.