What is the diagonal effect? What is the basic reason for the diagonal relation of elements? Which quality of elements enhances after a diagonal relationship?

Q: The following molecule is? Select one: CH3 a. Trans b. Cis c. Both cis and trans d. Neither cis nor…

A: Cis isomer - same priority group same sideTrans isomer - same priority group opposite side

Q: 42) a) Draw three-dimensional structure of PCl3.  b) Draw three-dimensional structure of PCl5. c)…

A: The structures of molecules are determined by using the VSEPR theory. It is based on the concept…

Q: For the full redox reaction at 25 °C, MnO4 (aq) + 5Fe2+(aq) + 8H+ (aq)→ Mn2+ (aq) + 5Fe3+ (aq) +…

A: The Nernst equation relates the standard cell potential and the potential under non-equilibrium…

Q: Shade four elements in the outline Periodic Table below. 1. The fifth d-block element. 2. One of the…

A: d-block elements:- These are the elements of 3rd group to 12th group of modern periodic table. The…

Q: Find AG for the following reaction at 298.15 K, using AH and Sº values. Be sure your answer has the…

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Q: 29. For the reaction N₂O4 2 NO₂ the following observations were made: [NO₂]o 2 [N₂O4]0 2 1 2 A. 0.5…

A: Answer:When QC=KC, system is in equilibrium state.When QC<KC, system is not at equilibrium and…

Q: xamining the system of equations you wrote in part A, what changes t you expect if the source of…

A: If the source of chloride ions were hydrochloric acid (HCl) instead of sodium chloride (NaCl), it…

Q: What will be the main product of the following reaction: Write the mechanism of the reaction HO…

A: Dehydration of alcohol is acid catalyzed reaction which forms the alkenes. The acid used in this…

Q: Predict the major product of the following reaction: O H H3C H O Br O CH2₂CH3 CH3 H CH3 H3C CH₂CH3 H…

A: elimination reaction is a type of chemical reaction where several atoms either in pairs or groups…

Q: Which of the following describes the reaction: 234 90 The+234 Pa 91 Obombardment reaction O positron…

A: Radioactive decay is the nuclear process in which an unstable atomic nucleus loses energy through…

Q: HO НО HO ОН ОН 0 ОН 0 -OH R o R R + step 1 HO step 2 HO *0-0- OH ОН 0 step 3 0 HO ОН R R 0 + H R

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Q: If it takes 6.030 kJ to melt 1.000 mol of ice at 0.000 °C and you have 425.0 g of ice, what is the…

A: The molar entropy change for ice,Here,  = the molar heat of fusion or meltingT = temperature at…

Q: H3C EN H₂O* H₂O H3C- NH₂

A: Tautomerization is a chemical process in which isomeric compounds, called tautomers, rapidly…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. Assume that the water side…

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Q: Propose mechanisms for the formation of both products in the following reaction. CI fer -Br Br HCI…

A: A question based on reaction mechanisms. For the given addition reaction, the respective reaction…

Q: 30. Predict the structure of the major organic product from the Witting reaction shown below A + Ph…

A: Product can be made by applying appropriate reaction mechanism.

Q: Question 1: The reaction A(aq) ---> B(aq) is a reaction of order one with respect to A(aq). The…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. OH

A: The hydrogenation of a carbonyl group using hydrogen gas (H2) and a palladium (Pd) catalyst…

Q: A 1.5 M solution of phenol, C6H5OH, has a pH of 4.88. If potassium phenolate, KC6H5O, is added to…

A: This principle is used to predict the effect of a change in conditions on a chemical equilibrium.…

Q: Find the structure for each NMR spectra. If it helps the MS peak is 329

A: Nuclear magnetic resonance (NMR) spectroscopy is the study of molecules by recording the interaction…

Q: What is the enthalpy of the dissociation for 2CH4+ O=O = 2CH3OH?

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Q: In gas chromatography, 15.0 min, respectively. factor of octane? the retention time for methane and…

A: The retention factor (also known as capacity factor or k) is a measure of how strongly a compound is…

Q: 2. Balance the following reactions under basic conditions. a. PO, (aq) + MnO, (aq) → PO' (aq) +…

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Q: Answer the questions in the table below about the shape of the sulfur hexabromide (SBr.) molecule.…

A: A phenomenon of mixing or blending of two or more atomic orbitals of approximately equal energy of…

Q: Iodine-125 is radioactive and has a half life of 60.25 days. Calculate the activity of a 2.9 mg…

A: Given that,Half-life(t1/2) of I-125 = 60.25 daysmass of sample = 2.9 mg

Q: Which is the major product of the following multistep synthesis? A. X 1.NaBH4 2. H₂O НО SOCI₂…

A: This is multistep synthesis. Find out final product of the reaction

Q: 2. ( Propose a mechanism for the following reaction. Hint: think like the oxidative work after…

A: Given reaction is an example of oxidation of alkene by ozonolysis reaction.The first step in the…

Q: What type of products you expect during reaction with propylene and KMnO4? Upload Choose a File

A: hydroxylation of alkenes the reagent used is cold dilute alkaline KMnO4. In this reaction the…

Q: Identify the relationship between the following pair of structures by describing them as represting…

A: The following rules are used to assign the R/S configurations to the chiral centers.Identify chiral…

Q: When enough warm air forms, it will rise (convectional lifting) until it encounters a layer of air…

A: Convection occurs when air is heated from below by sunlight or by contact with a warmer land or…

Q: Take a look at this organic reaction: O NAD NADH V CH₂- CH₂-6-0 + CO₂ The reactant molecule is…

A: The given question is

Q: Calculate the moles of lithium from its molar mass and the heat produced when it reacts with water.…

A: In this scenario, we are presented with a multi-step problem that involves the reaction of lithium…

Q: When NO2 molecules in the atmosphere dissolve in rain water, they react with water molecules to form…

A: Answer:When a chemical specie releases H+ ion in water then it is called Bronsted-Lowry acid and…

Q: 3. SN2 reactions are useful in the synthesis of many pharmaceutical compounds. The antiviral agent…

A: The given is a SN2 reaction.SN2 is a nucleophilic substitution reaction.It is a one-step reaction…

Q: QUESTION 45 Draw the electron-dot symbols for C, H, and N atoms, and answer the following questions:…

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Q: Provide a set of reagents necessary to synthesize the given alkyne from the starting material shown.…

A: The given reaction is based on elimination reaction.When sodium amide (NaNH2) reacts with a geminal…

Q: Answer the questions in the table below about the shape of the sulfur trioxide (SO3) molecule. How…

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Q: Which is the correct name for the following compound? -CH3 CH3 Select one: O a.…

A: RULES for IUPAC nomenclature; In first step, we identify functional groups present.  (Absent…

Q: a) b)

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

Q: how CsCl unit cells are repersented in a extended model?

A: As CsCl is known to have a simple cubic structure, thus the extended model can be represented as…

Q: Consider the following data on some weak acids and weak bases: formula hydrocyanic acid HCN 49×100…

A: The question is based on the concept of salt hydrolysis.We need to arrange given salts in increasing…

Q: Consider a 0.45 M aqueous solution of a benzoate (C6H5COO) salt at 25 °C. [Ka of bezoic acid,…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. OH O H2, Pd Drawing Q Atoms,…

A: H2, Pd is reducing agent. It reduces carbonyl compound into alcohol.

Q: Which of the following is considered an ionic solid? (NH4)2CO3 Sel2 XeF4 C14 O None of these is an…

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Q: 5. (Adapted from question 9-37 in Harvey about measuring calcium in eggshell using EDTA titration.)…

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Q: CH3-C 0 'H 2 CH; =0 LOG 5 H CHFC 3 он H Carefully examine the following structures and say which…

A: Enols are one of the  reactive structures in carbonyl group of organic chemistry. These are…

Q: 4. Although the compound below has three ester groups, however only one possible Dieckmann product…

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Q: Check the box before each formula that represents a ligand that is likely to form a complex with a…

A: A ligand is a molecule which can donate a pair of electron to the metal centre to form a coordinate…

Q: An unknown that could possibly contain any of the grp 1 cations (Hg₂2+, Ag+1, Pb+2) was treated with…

A: Group I cations refer to the cations that are precipitated as chlorides when treated with dilute…

Q: Provide the reagents necessary to carry out the following conversion. OH A. KMnO4/NaOH/H₂O B.…

A: GivenReactant hex-4-en-1-ol  and product is hex-4-enalHere, primary alcohol is converted into…