principal quantum number n angular momentum quantum number / subshell 6d 5f 7s 2p

Q: Question 11 In an elimination reaction, what strategy can be used to favor the least substituted…

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Q: Which of the following is the product of the reaction shown below? H OH pyridine H;CCI Но Н A) H OH…

A: A and B both products are not correct because acid chloride is a protecting group for OH group in…

Q: Он о OH O Он о Он о H. ÓH II IV V Which of the following molecules is not a possible product when a…

A: Aldol condensation: The alpha hydrogen of carbonyl compounds is acidic in nature and it is removed…

Q: A chemical reaction follows this mechanism: S1 (SLOW):  C2H4 (g) + HBr(g) -->  C2H5+(g)  + Br-(g)…

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Q: What is the general name for the reaction product formed in an aldol addition reaction? O y-Hydroxy…

A: Abstraction of alpha hydrogen by base  Attack of nucleophile (enolate) to the second molecule of…

Q: Shown belowis the combuntion of 1-butene (CHu) at 25c. a Determine the standard molar enthaloy lmol…

A: Given the combustion reaction of 1-butene, C4H8(g)+6O2(g)→4CO2(g)+4H2O(l) The standard molar…

Q: The scattering of sunlight by the mixture of gas molecules in air results in the blue color of the…

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Q: The titration curve attached was obtained from the titration of a 0.225 g sample of a solid acid…

A: From the titration curve, pH at the equivalence point is equal to 7.

Q: Which of the following alkenes could be used to produce the following alkyl bromide as a major…

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Q: a. N204(g) ® 2 NO2(g) b. NaCI(s) ® Na *(aq) + CI "(aq) c. 2 NH3 ® N2(g) + 3 H2(g) d. CaO(s) + CO2(g)…

A: 1) Entropy is degree of randomness or disorderness in system.  If number of gaseous moles in product…

Q: The equation of the line for an Abs vs. [FESCN^2+] plot was determined to be y=4462.2x - 0.00329.…

A: Given that, Abs vs [FeSCN2+] plot y=4462.2x - 0.00329  And absorbance for unknown concentration was…

Q: A student made measurements on some electrochemical cells and calculated three quantities: • The…

A: Here we have to predict the incorrect value  of any quantities from the given data.

Q: 2. Consider the reaction: NH4 (ag) + 2NO2 (ag) → N2ie) + 2H2O(g) Rate = k[NH4 ][NO2] Which of the…

A: Given reaction is  NH4+(aq) + 2NO2-(aq) ----> N2(g) + 2H2O(g) Rate law expression is  Rate =…

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

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Q: Name the compound shown below.

A: Rule of IUPAC- 1) Longest chain as parent chain. 2) Numbering start from those side where more prior…

Q: Write the prochucts of the following reachons. CA) CHy C CH2CH + kOH Br, > (B) CH,cn,a, ČH+ Ro, czm,…

A: This is a multiple subparts questions so i will solved first three subparts and rest of the question…

Q: = 4 Which of the electron transitions would release the most energy? A) I B) II C) III

A: When electron makes a transition between energy levels then it emit and absorb energy.  When…

Q: The dissolution of ammonium nitrate occurs spontaneously in water. As NH4NO3 dissolves, the…

A: According to the second law of thermodynamics, the spontaneous nature of the reaction is determined…

Q: Consider the combustion of 0.5 kg H2 as represented by the following equation: 2H2 + O2 = 2H2O…

A: Given data mass of H2 gas  = 0.5 kg Reaction : 2 H2 + O2 → 2 H2O Molar mass of H2 = 2 g/mole

Q: Question 31 Which of the following alkyl halides below is not capable of an elimination reaction.…

A: Detail mechanistic pathway is given below

Q: A suitable method for the determination of vitamin C (ascorbic acid, C6H3O6) is a titration with…

A: Ascorbic acid (vitamin C) is mainly found in fresh fruits such as lemon, orange, lime, peach,…

Q: Provide a detailed arrow-pushing mechanism for the following transformation: Me PHOH PhO. Et Мe Me…

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Q: (2)- (3) A (4) (1) Reaction Coordinate 5. Is this reaction endothermic or exothermic? tndothermic 6.…

A: Energy is gained during an endothermic reaction while it is lost during an exothermic reaction.

Q: Which of the following experiments would be consistent with this mechanism? Step 1: 2NO2(g) → NO3(g)…

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Q: 1. Write the organic product of the following reaction. Show cis/trans stereochemistry where…

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Q: Consider the galvanic cell based on the following half-reactions: + 2e + Zn e° = -0.76 V Cd²+ + 2e →…

A: Given :  Zn+2 + 2e- -----> Zn    E° = -0.76 V  Cd+2 + 2e- ------> Cd    E° = -0.40 V

Q: Explain an enantiomeric excess (ee) of 20% (+). 60% (+) and 40% (-) O 60% (-) and 40% (+) 80% (-)…

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Q: Write the balanced NET ionic equation for the reaction when AGNO3 and KCI are mixed in aqueous…

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Q: Select the final product of the following reaction. 1. NaOH, H,O/ Dioxane, 0°C 2. dil. H3O+ +3 Br2

A: In this question we have to tell the product of the reaction.

Q: Sodium error encountered in using a pH meter causes a/an decrease in the pH reading of a solution…

A: This statement is true. Things to understand : pH  Sodium Error and the Effect on ph meter reading…

Q: You are asked to determine the alkali present and the percentage of each in a component of a sample…

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Q: .) ion-ion interactions are stronger than the ion-dipole interactions because the UM has a lower…

A: PEC diagram is given for barium hydroxide.  We have to determine the relative interaction strengths.

Q: Question 12 What is the final product of the following reaction: Hint/reminder: a rearrangement…

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Q: please explain before answering On the basis of your knowledge of bonding in liquids and solids,…

A: Melting point can be defined as the temperature at which the substance starts melting.

Q: 7. Reaction of HBr with (R)-3-methylhexan-3-ol yields (±)-3-bromo-3-methyl- hexane. Explain. OH…

A: Since you have asked multiple questions we will answer the first one for you. To get the remaining…

Q: CH3 CI-s-CH3 1. + N(CH2CH3)3 ? 2. NaSCH2CH3 НО Predict the product(s) that will form in the reaction…

A: A single chiral product will formed. In first step hydroxy group convert to sulfonate group with…

Q: A solution containing Pt+ is electrolyzed with a current of 2.60 A. How long will it take to plate…

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Q: A solution is prepared at 25 °C that is initially 0.27M in chlorous acid (HCIO,), a weak acid with…

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Q: Predict the product of the reaction that gives rise to the following IR spectrum. 1. KMNO4, OH, A 2.…

A: KMnO4 (potassium permanganate) is used for oxidation of alkyl benzene. Oxidation means loss of…

Q: A 0.25 g sample of an unknown solid is dissolved in 8.85 g of cyclohexane. The change in the…

A: We can calculate the molality of the solute in the solution by using the relation of depression in…

Q: Will lead(II) chloride (PbCl2) precipitate when 325 mL of a 0.145 M solution of Pb(NO3)2 is added to…

A: 325 mL of 0.145 M PbNO32solution is added to the 185 mL of 0.0425 M NaCl solution.Ksp of PbCl2 is…

Q: magnitude of Kw that: the autoionization of water is exothermic water autoionizes very quickly water…

A: Kw is the ionic product of water. So it is auto ionization of wate. Kw = [H3O+][OH-]

Q: Compound y has a heat of fusion of 361 J/g. The solid form has a specific heat capacity of 0.353…

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Q: Calculate the change in energy, in kilojoules per mole, for the transmutation of radium from the…

A: Change in energy for a nuclear reaction is cakx using formula  ∆E = ∆m × c2  ∆m is change in mass  c…

Q: A solution of 2.50 g of a compound of empirical formula C6H5P in 25.0 g of benzene is observed to…

A: Given : Tf = the freezing point of the solution     = 4.3°C  T°f = the freezing point of the pure…

Q: a. Copy the partial equation below to your answer sheet. Complete and balance the equation below:…

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Q: You are asked to determine the alkali present and the percentage of each in a component of a sample…

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Q: Protein is least soluble in a solution with pH equal to its isoelectric point (IpH).

A: Proteins are made up of amino acids Amino acids may be negatively charged, positively charged  or…

Q: Consider the following half-reactions: E° = +2.87 V F2(9) + 2 e ® 2 F'(aq) Cu2*(aq) + 2 e¯ ® Cu(s)…

A: To reduce Al+3 to Al the compound used must have more negative reduction potential than Al+3.