23. Predict the major product for the following reaction. A) I ==>> 1. NaOH/Bry 2 میں مولی ملی 21 OB میں BrQ IV o CH

Q: calculate the Volume ter in mililiters that should be Lused ko dissalve y gramsaf a drug with…

A: Isotonic solution is one that has same osmolarity as that of other solution. It means when such two…

Q: Explain or Give conclusions abput the precipitation, identification and separation of Group I ANIONS

A: The objective of the question is to explain the precipitation, identification, and separation of…

Q: How prepore these 80lutione (a)500mL of O·20M NaOH using Solid NAOH (b) IL of usig solid cu metal…

A:

Q: 5) Experimental Procedure, Part C.1. Will the addition of NaC₂H₂O₂ to a CH,COOH solution cause the…

A: As per Bartley guidelines, an expert is allowed to answer one question at a time.

Q: The strength of weak solutions or liquid preparations is frequently expressed in terms of strength.

A:

Q: Answer the following questions. 1) The 40 mg/L Fe stock solution was prepared with iron (II)…

A: We'll answer the first question since the exact one wasn't specified. Please submit a new question…

Q: :- tlene you able to see the borticles in the miacture f any CA, R&c) E- Hawe beam Jaf light vinible…

A: True Solution: A true solution is a homogeneous mixture of solvent and solute. Example: NaCl…

Q: Describe in detail the steps involved to prepare the solution below. a) 0.2% (v/v), (v/w), (w/v) and…

A: An acetic acid solution is prepared by mixing acetic acid and water.

Q: 2. A standard solution of EDTA is prepared, and by titration each ml is found to complex with the Mg…

A:

Q: 1. Determination of the stability% of certain API in its finished product using spectrophotometric…

A: a) Gravimetric analysis process determines the analyte based on the mass of the precipitate formed.…

Q: 0.004343 moles of acetic acid were obtained from titration of an 10.00 mL sample of vinager.…

A:

Q: 1. IF found impurity the melting point .......... - Increase - Not effect Decrease

A: Note : As per our guidelines we are supposed to answer  one question .please resubmit the other…

Q: Describe requirement of chemical and physical properties for polymer electrolyte in clear…

A: A polymer electrolyte is a type of material that combines the properties of a polymer matrix with…

Q: ******** 0 (1) LIAIH, (2) aq. H₂SO,

A: Starting compound has an ester group which is reduced in the presence of LiAlH4 leads to produce…

Q: 1.

A: “Since you have posted multiple questions, we will provide the solution  only to the first question…

Q: The separation and purification processes given below and the method used against them are given.…

A: The process in which the separation of components from the mixture of liquid by using the…

Q: Identify the product for this reaction. excess H₂ /Rd.C 1 atm/25°C

A:

Q: 2) Move the 25.000 mL of 0.500 M KHP solution from the Stockroom to the Workbench area. 3) Add 0.2…

A: The objective of the question is to determine the volume of NaOH used in titration, the moles of KHP…

Q: 1. (CH3CH₂)₂CuLi 2. Methyl Iodide

A: Gilman reagent(R2CuLi) with alpha, beta-unsaturated Carbonyl compounds give Michael addition

Q: J.486 g od your unkerown kHP of and it took 42.37 mL of 0.122 M Nuoll Solution reuch equivalence to…

A:

Q: Q2):- A. Define the "gravimetric methods" and list the important steps required to obtain on the…

A: Gravimetric methods are used to measure the amount of the ions to be analysed through the…

Q: Sudies have revealed extremely high deposits of heavy metals and paryiculate matterin rivers ,…

A: Water consists of many impurities. But particulate matter and the heavy metals are very poisonous…

Q: 3. A 100. mL aqueous solution prepared by dissolving 25.0 g of a non-electrolyte solute had a…

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

Q: Preparation of sodium standard solutions with concentrations of 10, 20, 40, 60, 80, 100 (ppm) in a…

A: The reference solution is 100 ppm of sodium standard solution. Now, 1 ppm (parts per million) = 1…

Q: 11. What is the relationship? Br me- * Et H Br

A: we have to find the relationship between two molecules.

Q: Give the detailed step-by-step procedure for the preparation of 20 mL of 0.0005 M KOH

A: GivenMolarity of KOH solution = 0.0005 MVolume of Solution = 20 mLMolar mass of KOH =56.1 g/mole

Q: 111 O Calculating the mass of an electrolysis product from the applied... Correct Electroplating is…

A: Current= Charge/Time  Charge = Current x Time  1 F = 96500 C/mol

Q: Ghe prepar www-awu.aleks.com/alekscgi/x/isl.exe/1o_u-IgNsikr78 5.3 Enthalples of... 17.4 Solubility…

A:

Q: Analyse the proses of interstitial and substitutional solid solution. Use diagram to aid your…

A: Answer: Interstitial solid solutions form when the solute atom is small enough to enter into the…

Q: Why is benzoic acid more soluble in toulene han hexane

A: Liquids which mix together in all proportions  and form a single layer are called miscible liquids…

Q: In the enperiment on nile sed, would flousoscen ce increase Glousescence Polariza bility op the…

A:

Q: In iodimetry as a titrant is used: I solution; Na,S2O3 solution KI solution; KIO; solution;

A: The titrant used in the iodimetry is I2 solution.

Q: A516.7 mg sample containing a mixture of K2SO, and (NH4)2S0, was dissolved in water and treated with…

A: The mass of the mixture [K2SO4+(NH4)2SO4] = 516.7 mg The reaction can be given as follows:…

Q: ОН | | OH НО ОН

A: Both molecules are chiral.having two chiral centre .

Q: 6. What is the purpose of adding NaAc to the centrifugate that may contain Cro (procedure 9-12-2)?

A: NaAc is sodium acetate. Its formula is CH3COONa

Q: A mixture contain benzoic acid, salt, powdered silica (white sand) and contaminated with coloring.…

A: Benzoic acid is soluble in organic solvents like ethyl acetate. When the mixture is treated with…

Q: First one is my data and second is what i need help with, please include calculations. a. name of…

A: Given, Concentration of stock solution ,M1=200×10-6M

Q: dont provide handwriing solution ...

A: The question is asking for the reaction of an alcohol (LOH) with nitric acid (HNO3) in the presence…

Q: Conc. of NaOH: TRIAL 1 TRIAL 2 TRIAL 3 Mass of flask 81.061 g 69.692 g 96.039 g Mass of flask and…

A: We are given the table in the question: By checking the values from it we will find the required…

Q: What wt. of impure calcite (CaCO,) should be taken for analysis

A: According to the ideal gas, PV=nRT where, P=pressure V=volume n=no of moles R=ideal gas constant…

Q: Griven some molecute given their vapor pressure of a number of tequids. in which who have the…

A: Strength of intermolecular forces depends on vapor pressure .

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: The relation between molality and mole is-  Molality= mole / kg of solvent

Q: Define Polylactic acid dissolvining in chloroform?

A: Polylactic acid (PLA) is a thermoplastic polymer having monomer formula is  (C3H4O2)n or…

Q: w33 Co.al M, 0.0gM, o-05M, o.07M, o.09 M) with of rainy water Prepar a series of standard salutions…

A: Prepare a series of standard solutions.....(0.01M,0.03M,0.05M, 0.07M,0.09M) with a volume of 10ml of…

Q: 4. Consider a solution consisting of 1.75 mol water and 0.97 mol ethanol. Express your answers in…

A: