A 30.00 mL of 0.125 M NaOH solution is titrated with a standard 0.250 M HCL solution. Calculate the volume in mL needed to reach the equivalence.

Q: (e) (g) (h) =CH3 CN CN ?? excess HBr H₂O2 H₂O2 sketch the polymer 1. BH3 2. KOH, H₂O₂ H-CEO- CH3 H H…

A:

Q: What is the major organic product of the reaction below? 1) ether 2) H3O+ A B CH3C EN + CH₂MgBr H3C…

A: RMgX is the Grignard reagent.This reagent can reacts with carbonyl compounds, nitriles and forms…

Q: How many valence electrons do atoms of each of the elements have? Be: Sn: Se: valence electrons…

A:

Q: Which set of four quantum numbers is incorrect?     2, 1, +1, +1/2     3, 0, -1, +1/2     4,…

A: There are four types of quantum number -Principle quantum number-> Principle quantum number…

Q: Which of the following is correct? OH NH4NO3 There is no example based on reduction mechanism in the…

A: The initial reactant is benzaldehyde.It then form benzoin with the structure shown below:This…

Q: 3.4 Propose a mechanism for the following reaction: CI NaNH2 Liq. NH3 NH₂

A: It is nucleophilic aromatic substitution reaction.the intermediate is formed in this reaction is…

Q: A 25.0 mL sample of an acetic acid solution is titrated with a 0.175 M NaOH solution. The…

A:

Q: Provide the major organic product of the following reaction. Ph Ph NH₂ NH₂ 1. NaN3 2. LIAIH₂ 3. H₂0

A: Azide reaction with alkylhalide to produce alkylzide which after reduction with LiAlH4 gives amine

Q: What is the correct systematic name for the compound shown here? H₂O trans- CH₂

A:

Q: 2. a. Name the following compound. OH 8:0 woled zbauoKE

A:

Q: F. 1) LDA, THF, -78 °C 2) CH3-1, -78 °C i OET 2 equivalents G. NH₂ 1) NaOEt, EtOH 2) dilute H₂O 1)…

A:

Q: Write a detailed mechanism for the following reaction. Draw structures of the expected products.…

A: we have to write reaction and reaction mechanism. major and minor product, slow and fast steps. draw…

Q: Rank the following alkyl halides in term of reactivity in a E2 reaction with NaOH (fastest (1) to…

A: Sodium Hydroxide is strong base. so, E2 elimination takes place. Also, sodium hydroxide is small…

Q: The antibiotic gramicidin A can transport Nations into a certain cell at the rate of 5.0 x 107…

A: Given : concentration increase of Na+ = 7.70 x 10^-3 Mvolume of cell = 1.50 x 10^-10 mL = 1.50 x…

Q: 15. Which of the compounds shown displays five signals in its 13C NMR spectrum? Br Br || .Br Br ။ Br…

A: NMR means nuclear magnetic resonance. For a compound to show NMR signal,it should have NMR active…

Q: B. H₂C C. EtO. Bz Ph CH3 OEt AICI3 NaOCH3 CH₂OH, A 1) NaOEt 2) Br₂, CH3COOH 1) NaBH4 2) H3O+ workup…

A: AlCl3 ----> Friedel-Crafts acylationBr2, CH3COOH -----> Monobromination at alpha carbon of…

Q: 3) Place the following in order of increasing molar entropy at 298 K. a) CO2 C3H8 SO b) NaCl(s)…

A: We have to determine increasing molar entropy at 298 k .

Q: Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the…

A: If the neutralization reaction takes place between strong acid and strong base, a salt and unionized…

Q: Example: A reaction mixture for the combustion of octane contains 5.0 moles of octane and 50. moles…

A:

Q: balance the equation CH3CO2H + H2O + Ca(OH)2 Ca(CH3CO2)2

A:

Q: 22. What is an appropriate structure for a compound with molecular formula C7H₁4O2 that displays the…

A: Spectroscopy deals with the structural elucidation of unknown compound.

Q: Pleassseeeeeeee explainnnnnnn

A: Number of moles is given by:Molarity is given by:

Q: In the Fischer esterification reaction below, which best describes the first step of the mechanism?…

A: The given reaction is Fischer esterification reaction.In the presence of alcohol and acid, ester is…

Q: What is the correct answer choice?

A: The correct option is OPTION II. NaCN; H3O+  The acid catalyzed mechanism follows as

Q: 3.275 g of potassium bitartrate (KH5C4O6(s) are suspended in water and reacted with sodium carbonate…

A:

Q: A ОН B ОН H₂SO4 H2O ОН C D ОН NR

A: Answer:-This question is answered by using the simple concept of chemical reactions of alkene.

Q: For the unbalanced reaction below, calculate how many grams of potassium chloride form when 6.53 g…

A: KCIO3(s) ---> KCI(s) + O2(g)Given : mass of potassium chlorate (KCIO3) reacts = 6.53 gRequired:…

Q: For the reaction, PCI5 (g) PCl3 (g)+ Cl₂ (g) a) Calculate the K for the equilibrium reaction at 25…

A: Given thatT = 25 °C = 25 +273.15 = 298.15 KR = gas constant = 8.314 J/(mol.K)

Q: After a solution is mixed, it initially contained 0.500M HONH₂, 0.400M HONH₂ and 0.100M NaOH. What…

A: The concentrations of NH2OH = 0.5 (M) and 0.4 (M).Concentration of NaOH = 0.1 (M)

Q: In the mechanism shown below (only the initial step is shown), which best describes ammonia (NH3 and…

A: We have to identify the best description of NH3.

Q: CH₂CH3 NBS (Pheo, chu

A: N-Bromo succinimide (NBS) is the best reagent for allylic bromination. The reaction proceeds via a…

Q: Explain the term pressure and state its S.I. unit. (B) Explain Henry’s law. (C)A bottle of H2 has…

A: The question is too long so according to bartelby  guidelines, I will answer only first three…

Q: What is the molar mass of potassium phosphate. Give answer in 4 significant figures

A: Molar mass of a compound is equal to the sum of the mass of all the atoms present in one mole of the…

Q: m. 5 n. O. p. CN OCH3 NH₂ 12 H₂O2 H₂SO4 HNO3 H₂SO4 Br NBS H₂O₂ A NBS H₂O₂ A

A:

Q: Precipitation Method is Select one: O A. Precipitation of solutions B. Vaporizations of solutions…

A: The correct answer is option (A). Precipitation of solutions.The process of forming a solid from a…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: Rules for Multiplying and Dividing with Significant FiguresFirst find the number of significant…

Q: Polymers may be composed of thousands of monomers. Draw two repeat units of fluoroethene. Assume…

A: Alkene undergo polymerization in presence of heat or light or AIBN through a free radical mechanism.…

Q: For the gas phase isomerization of cyclopropane, (CH2)3 → CH3CH=CH2 -1 the rate constant in S has…

A: The value of the rate constant for the gas phase isomerization of cyclopropane at 744 K is to be…

Q: For each of the species below, identify any cyclic conjugated system, then: A. Determine the number…

A: Given compounds are,

Q: HO 4. Direction of acid-base reaction: Provide the products and predict the order of the reaction…

A: We have been given 4 reactions and asked to provide the order of the reaction in terms of…

Q: In a base catalyzed keto-enol tautomerization of an aldehyde the first step of the mechanism is…

A: Carbonyl compounds having alpha hydrogen such as aldehydes or ketones can undergo proton transfer…

Q: 4. Propose a structure for a compound, with molecular formula CsH1iCl, that fits the following…

A: NMR spectroscopy is a very important tool for the determination of the structure of the organic…

Q: a. How many grams of calcium bromide, CaBr2, are present in 1.43 moles of this compound? grams b.…

A:

Q: A ОН в ОН H₂SO4 H2O ОН с ОН NR

A: Answer:-This question is answered by using the simple concept of chemical rection of simple alkene…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: The significant figure refers to particular digits in a number. According to the measurement rule,…

Q: delta S is positive for the reaction _______. 2Ca +O2 -> 2CaO, Pb2 +2Cl-> PbCl2, HCl + NH3-> NH4Cl,…

A: Delta S is positive is product side have greater number of molecules than the reactant side

Q: What is the major product of the reaction shown below? CH3-CH2-CH=CH2 + HOH H+

A:

Q: 50

A: Given IR spectrum of unknown molecule.

Q: 1.1 Provide IUPAC names of the following aromatic compounds: d) Br OH CI NH₂ CH3 f) CO₂H NO₂

A:

Q: 1. Using the letter designations, consider the set of compounds below as you answer the following…

A: Aromatic Compounds: Aromatic compounds are characterized by a special stability resulting from a…