A. B. HBr, CCl4 HBr,ROOR HBr,CCI4 HBr,ROOR

Q: Draw the Lewis structure of CH₂NOH and then choose the appropriate set of hybridization states for…

A: we have to draw the Lewis structure of the molecule and determine hybridization of central atoms

Q: What is the molarity of the aqueous solution that contains 6 g of LiNO3 in 262 ml of solution?

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Q: 8.22 Name the following alkenes, and predict the products of their reaction with acid, (2) KMnO4 in…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A student needs to prepare a buffer made from CH3COOH and CH3COOK with pH 5.074. If K₂ for CH3COOH…

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Q: Study the radioactive decay curve below. What is the half-life of this isotope? Explain how you…

A: Half life : It is the time required to reduce the concentration exactly half of the initial…

Q: Draw the structure(s) of the major organic product(s) of the following reaction. or Dilute aqueous…

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Q: CaCO3(s) → CaO(s)+CO2(g)CaCO3(s) → CaO(s)+CO2(g)      Calculate the value of the equilibrium…

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Q: What is the bond order of linear H3+?

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Q: How many mL of 11% SDS would you need to make 42 mL of 2% SDS? Report your answer to 1 decimal…

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Q: The Ksp of PbBr₂ is 6.60 x 10-6. What is the molar solubility of PbBr₂ in pure water? molar…

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Q: The pH readings for wines vary from 2.7 to 3.7. Find the corresponding range of hydrogen ion…

A: we have to determine the range of hydrogen ion concentrations for given pH range

Q: When the following molecular equation is balanced using the smallest possible integer coefficients,…

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Q: NaOH Lot la = ora H + Me -H₂O 2 3 MeO EtO 4 EtOH, NaOH reflux, 1 h Me MeO EtO MeO 5 Me

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Q: Water is added to 25.0 mL of a 0.716 M KNO3 solution until the volume of the solution is exactly…

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Q: A buffer solution is made that is 0.370 M in CH3COOH and 0.370 M in CH3COONa. (1) If Ka for CH3COOH…

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Q: A mole of perfect monoatomic gas is expanded adiabatically and reversibly from 1 bar and 300K to 0.1…

A: Entropy is defined as the measure of degree of randomness or disorderliness. ∆S is called change in…

Q: Calculate the observed rotation of a substance that is dissolved in solution at 2.5 g/mL and is 75%…

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Q: by measuring out  78.8mg  of  FeBr3  into a  100.mL  volumetric flask and filling to the mark…

A: Given data :  Mass of FeBr3 = 78.8 mg = 0.0788 g (1 g = 1000 mg )  Molar mass of FeBr3 = 295.6 g/mol…

Q: Draw the structure of the product obtained when this amine is treated with excess iodomethane and…

A: The given amine is-

Q: A solution contains only these ions: mercury (I), lead (II), copper (II), bismuth (III), nickel…

A: Given Ions: Hg(I), Pb(II), Cu(II), Bi(III), Ni(II), Zn(II), Ba(II), Ca(II) To Prepare: A flow chart…

Q: What's are the products of this reaction  MgE2(aq) + LiOH(aq)

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Q: Provide the correct IUPAC name for the compound shown here. H3C CH3

A: Rules for naming acid anhydride:  These are named by naming first the carboxylic acid counter part…

Q: A mole of an ideal gas is compressed isothermally at 298K. If the gas is compressed from 1 atm to 10…

A: We need to find entropy in this question. We are provided with pressure changes and number of moles…

Q: QUESTION 13 The density of an unknown gas in a 1.00 L container at 735 torr and 25°C is 1.74 g/L.…

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Q: Propose an efficient synthesis for the following transformation: or The transformation above can be…

A: Synthesis of given product can be given as:

Q: Explain the impact that changing concentrations has on a system in a state of dynamic equilibrium.…

A: Dynamic equilibrium- When the rates of a reversible reaction's forward and reverse reactions are…

Q: 2. Draw Lewis Dot Structures for HCN using C as the central ion and using N as the central ion: 3v…

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Q: to access important values if neede Which of the following aqueous solutions are good buffer…

A: The aqueous solutions given are  0.37 M calcium nitrate + 0.27 M potassium nitrate 0.23 M perchloric…

Q: MnO4 (aq) + Fe²+ (aq) 1.2 A 0.5510 g ore sample containing iron oxides was dissolved completely in…

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Q: What is the likely charge of the ions formed by members of the following families? Alkali metals…

A: To check the most likely charge we need to determine the valance Electrons on that group. Also…

Q: 1. Which of the following describes a macrostate? a) Temperature b) Pressure c) Volume d) All of the…

A: Dear student, you have posted five MCQ questions. The answers of the questions are given below-

Q: Is the following statement correct? Because dry ice sublimes at 298 K, carbon dioxide has no liquid…

A: We need to predict whether the statement given is correct or not. The statement is, "Because dry ice…

Q: 3.   Which one of the following compounds would you expect to have the highest heat of solution?…

A: Heat of solution can be decided on the basis of the chemical formula.

Q: Use the observations about each chemical reaction in the table below to decide the sign (positive or…

A: ΔG = ΔH - TΔS If ΔG = -ve  ,  reaction is spontaneous   ΔG = +ve , reaction is non spontaneous…

Q: Br H3C CH3 a b с ionization d 1-propanol e Prelab Question #4 Homework Unanswered H H 8+ With…

A: We have to tell about the given reaction mechanism. We have to tell, among the given statements,…

Q: What mass (g) of MgCl2 is required to make 58 mL of 0.41 M MgCl2 (aq) solution

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Q: 3Pt(s) + 4HNO3(aq) + 18HCl(aq) I 1.1 Platinum metal reacts as follows in "aqua regia" (a mixture of…

A: In this first we need to calculate the moles of product formed by all Reactants to determine the…

Q: ¿· 1-8 + CN CN CN CN

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Q: NH4+ {aq) + NO2(aq) -> N2(g) +2H2O{l}   Data                       Initial [NH4+]…

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Q: The solubility of Cr(OH)3 is measured and found to be 1.27x10-6 g/L. Use this information to…

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Q: A silica TLC plate is developed in a mixture of solvent system/mobile phase. The solvent travels 30…

A: Rf is used in paper chromatography for the detection of unknown compounds.Rf can be calculated as…

Q: 1. Predict the major products of the following reactions. Include stereochemistry where appeopriate…

A: Since you have asked multiple subparts of a question, we will answer the first three subparts for…

Q: solution is prepared by putting 7.3 g of potassium bromide, KBr, in a flask and adding water up to…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter.      Molar…

Q: Why is the ethyl the first substituent and not the propoxy group?

A: •Here ether functional group present. •During naming we assume that ethyl as a substituent not…

Q: Meo + Ome MeO COME

A: It is the Diels-Alder reaction. Suprafacial interaction is favored under thermal condition. Given…

Q: After a Daniell cell is operated for an amount time at 25ºC (298 K) and a graph is made using the…

A: We need to use Nernst equation and compare that with the given straight line equation to calculate…

Q: determine Ecell (in volts) for the reaction shown below under the given conditions:…

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Q: Why isn't this compound aromatic? Doesn't it fit the 4n+2 rule where there is 6 pi electrons? Or is…

A: Highly stable conjugated cyclic compounds that do not give addition reactions and follow the Huckel…

Q: What is the primary species in solution at the halfway point in a titration of NH₃ with HBr?

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Q: Sodium sulfate is slowly added to a solution containing 0.0500 M Ca² (aq) and 0.0260 M Ag+ (aq).…

A: Ksp of Ag2SO4 = 1.2 x 10-5 (as not given taken the value from my reference)…