Please refer to the pictures to answer the questions. Please explaine the reason why are those the answers.  Please state the answer/s clearly.

Q: The reverse aldol condensation is at the heart of the preparatory phase of glycolysis. A) Why is…

A: Aldol condensation is the condensation between two carbonyl compounds to give a β-hydroxy carbonyl…

Q: 13. Give the product of this reaction: CHNNTH(? ü) kOH A 14. Predict the major product(s) formed…

A: Wolff–Kishner reduction: When carbonyl compound reacts with hydrazine, hydrazone is formed. The…

Q: The sulfur from 4.00g steel is evolved as dihydrogen sulfide gas and titrated with 1.60 mL of…

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Q: 13. a) Challenge problem. Nitric oxide gas reacts with bromine gas to form nitrosyl bromide gas.…

A: Given,  a) Challenge problem. Nitric oxide gas reacts with bromine gas to form nitrosyl bromide gas.…

Q: The following sequence of steps has been proposed for the overall reaction between H2 and Br2 to…

A: Given,  The  overall reaction between H2 and Br2 to form HBr: from  1) Br2(g)---------->2Br(g)…

Q: Half Reaction: 2 Br- = Br2 + 2e- volume of solution: 30 mL reaction time: 180 seconds measured…

A: Given,  Half Reaction: 2 Br- ----------> Br2 + 2e-  Volume of solution = 30 mL Reaction time = t…

Q: What is Ultra-Performance Liquid Chromatography (UPLC)? What are the differences and advantages of…

A: The newest technology in liquid chromatography-based analysis is Ultra Performance Liquid…

Q: Write the formula for the conjugate acid of each of the following bases: (a) HS¯, (b) HCO,, (c)…

A: Conjugate acid is the chemical species which is formed when a weak base accept a proton. For writing…

Q: Calculate the Ecell given the following notation for a galvanic cell. Cu | Cu2+ (0.01 M) || Cu2+…

A: Given,  The Ecell for the notation for a galvanic cell. Cu | Cu2+ (0.01 M) || Cu2+ (0.10 M) | Cu is:

Q: Which of the following statements is TRUE for fats and oils?* Fats need more volume of bromine to…

A: Oil composed of mostly unsaturated fatty acid so it will take more amount of bromine.

Q: Given the following half-reactions Mn2+(aq) + €2- -› Mn(s); E°= - 1.18 V Cu2+(ac) + €2- -Cu(s): E° =…

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Q: What theory explains the unique properties of water, such as why ice is less dense than liquid water…

A: Water is a necessary part of life. It is in the liquid state at room temperature due to its specific…

Q: What is the percent ionization of 7.5x10-2 M HCN?  Ka =  4.0 x 10-10  for  HCN.

A: Given, Concentration of HCN (C) = 7.5 × 10-2 M Ka for HCN = 4.0 × 10-10 Percent ionization = ?

Q: 2. What is the difference between a saturated hydrocarbon and an unsaturated hydrocarbon?

A: Saturated hydrocarbon- Hydrocarbons in which carbon atoms are connected by single bonds Unsaturated…

Q: Draw bond-line structures of each of the following compounds.…

A: Organic compounds can be defined as the compounds that contain carbon and hydrogen atoms in a…

Q: -A block of iron metal weighing 5.00 grams with a temperature of 75.0°C was immersed in a beaker…

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Q: 3. In the reaction 2 A+ 28 C+2 D, the rate of disappearance of A is 2.2 x 10 * M/s a. What is the…

A: 2A + 2B ....> C + 2D Given that: Rate of disappearance of A = 2.2×10-4M/s = -d[A]/dt = 2.2×10-4…

Q: 1. List the reasons why pentanol has a higher boiling point when compared to its corresponding…

A: Pentanol is an alcohol which means it contains a hydroxyl group (-OH) in its structure. On the other…

Q: Write the net ionic equation for [Fe(SCN)]2+ + Zn Hint: Zn is converted to Zn2+ and Fe3+ to Fe2+

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Q: A chemical engineer is studying the two reactions shown in the table below. In each case, she fills…

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Q: Ingredients in making a FACE POWDER USES Mica (Phyllosilicate) Pearlescent Pigment (Bi OxyChloride)…

A: Each ingredient of Face powder have different uses and different functions .

Q: Calculate the molality of 72.0 grams of ethylene glycol C2H6O2 in 304.6 g of water

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Q: A student began with a 3.12 g sample that contained their unknown and charcoal. After…

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Q: 22. Palladium (Pd) crystallizes in a face-centered cubic lattice with an edge length of 388.8 pm.…

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Q: Q3 What volume of 8 M sulfuric acid must be used to prepare 15L of a 0 20 M H,SO, solution? A 375 ml…

A: We know that concentration decreases upon dilution.So we can apply dilution law

Q: An Imide in an organic medicinal is a/an ________ group A. Acidic b. Two of the Choices c. Neutral…

A: The carbonyl groups present in the imide functionality decides the acidic behaviour of the compound.…

Q: [Ar] 3s 3d D. Cr: [Kr] 3s°3d 30 Q11. Which of the following sets of quantum numbers (n, I, ml, ms)…

A: Solution for second question as:   There are four quantum numbers which define an electron n is…

Q: What are the possible reactions for the reaction of Aluminum with HCL and Water ? And what is the…

A: Aluminum reacts with HCl and water.We have to write the possible reactions and identify the…

Q: Draw and name compounds that meet the following descriptions a.Three acid chlorides having the…

A: The acid chloride is derivative of carboxylic acid where OH is replaced by Cl group.  The amide is…

Q: 5. Which of the following substances has the greatest standard molar entropy at 25 °C? a) Na (s) b)…

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Q: N OH

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Q: Chloromethane forms by the reaction given below. At 1500 K, Kp = 1.63104. In the reaction mixture, P…

A: Qp and Kp is used to determine the direction of reversible reaction.

Q: What are the IUPAC names of the following compounds

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Q: Select all of the intermolecular forces that are present in dimethylamine. A.)London Dispersion…

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Q: Identify whether the statements are true or false In a galvanic cell, oxidation must always occur…

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Q: Q16. Which one of the following is an incorrect orbital notation? A. 4f B. 2d C. 5p D. 65

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Q: Calculate the reaction quotient (Q) for the constructed voltaic cell. Using the solutions with the…

A: Solution -

Q: When the following equation is balanced in acidic solution, the coefficients for MnO,", H and H,0…

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Q: What is the half-reaction non- standard reduction potential if the concentration of the Mg*2 is…

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Q: Is the statement true of false? Support the answer a. For every cyclic process, the final state of…

A: From the first law of thermodynamics, energy can neither be created nor destroyed but it can be…

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard…

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Q: Voltaic cell notation: Ag(s) | Ag+ (aq) (from saturate Ag3PO4) || Ag+ (aq) (0.110 M) | Ag(s)…

A: Solutions                             Given that     Voltaic cell notation: Ag(s) | Ag+ (aq)…

Q: STP Volume: 1 mol/22.4 L Avogadro's Number: 6.023 10 molecules/1 mol 1. If 129.37 g of H2 are…

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Q: Chemistry The sulfur from 4.00g steel is evolved as dihydrogen sulfide gas and titrated with 1.60 mL…

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Q: The equilibrium pressure of H2 over U(s) and UH3(s) between 450 K and 715 K fits the expression ln…

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Q: 1   Consider the following reaction:  2 A (g) + B (s) ⇌ C (g) + D (g) KC = 0.288 at 25 ºC  0.200…

A: Given,  The reaction:  2 A (g) + B (s) ⇌ C (g) + D (g) KC = 0.288 at 25 ºC  Initial moles of C =…

Q: Which of these is critical point data of water? a) 373 K and 220 atm b) 373 oC and 220 bar c)…

A: Critical point is the condition at which the liquid and gaseous phase become similar or identical.…

Q: Q4) Explain the alloy formation process and the different between Binary and Triple or (Ternary)…

A: An alloy is a mixture of chemical elements of which at least one is a metal. An alloy is a metal…

Q: Is the statement true of false? Support the answer a. For a fixed amount of a perfect gas,  U and H…

A: According to the first law of thermodynamics, the enthalpy change of a system is related to the…

Q: Define chiral chromatography and the underlying principle behind used to separate components of an…

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