22 1. NH2 2. AI . 12 you 3. NaOH, H,0,A 2 HNO z ® O 1. (3) 3) 0 Et N He SOy Z. H9), HCl O KMNO4, NaOH,D

Q: H2O(1) NH4OH(aq) _H2SO4(aq) (NH4)2SO4 ! +,

A:

Q: As part of the reagent K. Fisher is sure to have such compounds as Choose one answer: O a. sulfur…

A: Karl Fischer reagent consists of

Q: Expeniment name and Chemi cal forimula Cobalt (1) aitrate Suldtatance sene and chemical formula 2…

A: Chemical formula of the substance = Co(NO3)2  Molar mass of Co(NO3)2 = 182.95 g/mol  Number of moles…

Q: 1) NaBH4, MeOН 2) TSCI, pyridine 3) NaSH H 1) Hg(OAc)2, H2о 2) NABH4 3) Na2Cr207, H2SO4, H2O

A: Given,

Q: 1 2CH;OH H+ H30* 2 `MgBr + 3 KMNO4 H30* _NH2 4 CH;CH20CH,CH3 LIAIH4

A: Aldehyde  and ketones  show nucleophilic addition Reaction.

Q: NH2 h. CH (excess) NH i. 1) KOH 2) NH 3)H,N-NH,

A: I am drawing only major products (as written in the question).

Q: OH O 1) Oxalyl Chloride, DMSO 2) NEt3; 3) EtMgBr; 4) H3O+; 5)CrO3, H3O+ O 1) TSCI, Pyridine, 2)…

A: The given transformation can be brought as follows:

Q: Rank the following alcohols from strongest to weakest acid:

A: When Ka value increases acidic strength increases.

Q: Br Method 1: 1) t-BUOK 2) H30 3) PCC 4) MeMgBr 5) H20 6) PCC Method 2: 1) NaOH 2) PCC 3) MeMgBr 4)…

A:

Q: 3 How manygrams of Na2CO3 (FM 105.99) should be mix h 5.00 g of NaHCO3 (FM 84.01) to produce 100 mL…

A: Ka or acid dissociation constant: In an aqueous solvent, When an acid reacts with the solvent…

Q: 35 Find Paotow =7 Protow 2. 99 Tc' Find electn = W Elecct now 3. 16,2- Find neutns =8 nethons

A: No. of protons is equal to the atomic no. Mass no. is equal to the no. of protons and no. of…

Q: How can you prepare 0.5 N of 500 mL Hydrochloric Acid if you know Sp. Gr. 1.184, percentage ratio…

A: Given data: Specific gravity = 1.184 Percentage ratio = 0.37 Molecular weight of HCl = Atomic weight…

Q: Calculate the concentration of F−F− in solution and its absolute uncertainty.

A: Answer is 0.01185 ± 0.000059 mol/L  Absolute uncertainty  = 0.000059

Q: 3. A student neutralized 25.0 cm of sod ide solutiUH WiLH U.6 student carried out the experiment…

A: Few questions based on mole concept, which is to be accomplished.

Q: 1. EIOH, H,SO, reflux HO 2. Na CO,. H.O H.N H.N 4-aminobenzoie acid Benzocaine 165.19 g/mol 137.14…

A: The yield which is obtained from balanced chemical equation is called theoretical yield and the…

Q: Ex: Calculate the Equivalent weight for Compounds below. أسئلة: احسب الوزن المكافئ للمركبات الاتية…

A: Equivalent weight is the mass of a compound that reacts with a fixed quantity of another substance.…

Q: A mixture has thre components. The percentage of sand was determined to be 26.04%, the percentage of…

A:

Q: (e) NaOCI/ACOH N₂H, KOH, DMSO (c) 2 CH Br, Mg H₂O + (g) Sia ,BH H₂O₂, OH 2¹ (a) Br. (i) FeBr 3 (h)…

A:

Q: Br Method 1: 1) t-BUOK 2) H30 3) PCC 4) MeMgBr 5) H2O 6) PCC Method 2: 1) NaOH 2) PCC 3) MeMgBr 4)…

A:

Q: 01 i Jal ll pi (NaCIy o.2 N.uJ 250 (6 Na = 23. Cl = 35.5 Q1 :- prepare a standard solution of a…

A: Normality is the ratio of gram equivalent to the volume of the solution.

Q: 1. Find the number of moles in 3.7 x 10 ^-5 g of magnesium phosphate.

A: The chemical formula of the given magnesium phosphate compound is Mg3(PO4)2. Given that, the grams…

Q: 1. O3, -73°C (a) CH2 2. Zn, H20 -CH3 1. Оз, -73°C (b) 2. H202

A: When methylene cyclopentane treated with ozone at lower temperature, then initially ozonide is…

Q: i. H2N CH3CO2H, reflux j. 1) Sn, HCI 2) NaNO2, HCI O2N 3) k. 1) LIAIH, CN 0- 2) HO* - I. Br2, FeBr3

A: Major products are given below

Q: The Galactic Science Council has ordered you to help some visiting extraterrestrials (formerly…

A: "Like dissolves like" is the thumb rule for dissolution of solute in solvent. This means highly…

Q: 15. Your lab has run out of 20X TAE stock and your boss has asked you to prepare 1L. Your lab…

A: TAE is the buffer solution made up of Tris-base, Acetic Acid and EDTA. The full form of TAE is…

Q: Quel-A Solulion is prepor al by aliluking1:76g of Nacog(97% Pure) in5ömL. of deionized water…

A:

Q: 26 HBr ROOR D BHF. THF 2) H2Oz , NaOH LINDLÁR

A:

Q: d. HCl(aq) + KOH(aq) H2O(1) + KCI(aq) - e. Zn(s) + CuSO«(aq)ZnSO4(aq) + Cu(s) | f. NaH,PO4(aq) +…

A:

Q: 9. Ca3(PO4)2 + H,SO4 > CaSo, Ca(H,PO)2 - H3PO4 HCI PCIS 10. - -

A: This is the concept of Balancing reaction

Q: cetie aeid NO. OH KC0, ON AIC OH NaOH DMSO, 00°C NO, OH -N," or OH 2 C4 acetic acid

A:

Q: (1) Li, NH3, -35°C oe (2) mcPBA/CH,Ch C OH -HO- Compound B Compound A Compound D

A:

Q: cricket A ♡ | 32% 8:47 PM 25. Some people like to make their own hand lotion because it can be less…

A: Mass percentage of a component in a given solution is the mass of the component in 100g of the…

Q: 1. Find the number of moles in 3.7 x 10 ^-5 g of magnesium phosphate

A:

Q: [1] CH3OH, H* е. CH30 HO, [2] MgBr (2 equiv) [3] H20 HO [1] SOCI2 [2] CH3CH,CH,CH,NH, [3] LIAIH4 [4]…

A: The reactions has been answered below

Q: Me. Ph A ? Me. Ph 1. OsO4 (cat.), NalO4 (2 equiv) tBuOH/H2O 2. OsO4 (cat.) TBHP (1 equiv) tBuOH/H₂O…

A:

Q: 4) OH + ? C;H;ONa

A: Given reaction:

Q: A. B. C. D. 0= Ph OEt E. 1) LDA, -78 °C 2) O X H + Ph 3) H+ NaOH, H₂O, A NaOH, H₂O, A 1) Me,NH 2) 3)…

A:

Q: 3)b. FEPO4*6 H2O d. CUCN f. CUSO4 * 5 H20O h. Sn(SO4)2 j. Mn(CH3CO2)2 I. Hg(NO3)2 * H2O n. CrSO4 *…

A: Following are the chemical name of the given compounds.

Q: जणणा शक्षाए उरफक बी्षणं उत पकोंचं् नी the fottowing aquesus Sotutions are च्घृ००ब जिक फम्रखचंगा…

A:

Q: AgNO3(aq) + K₂SO4(aq) 2AJ H3PO4 (aq) C2H6 (g) + 1504 NaOH (aq) + O2 (g) KNO3(aq) + Ag2SO4(s))…

A: Count the number of atoms of each element present on both sides of the reaction and then balance…

Q: 9 4 12 8.4Be + 2He→ 6C+. O 2 1H OTH 0 1H O 1 On 0 le

A:

Q: 1. A 0.1430 g sample of copper was dissolved in 20 mL of 6 mol/L HNO3 and diluted to 100.0 mL in a…

A: The concentration of the standard solution in terms of g/L is 0.0143 g/L. Since the intercept on the…

Q: CI O 1. NaBH4 (0.25 eq.), CH3OH 2. H₂O, HCI 1. NaBH4 (0.50 eq.), CH3OH 2. DCI, D₂O

A: The above organic transformation can be carried out as follows

Q: 30. Excess methanol, H* OCH3 OCH,CH3 H3CO OCH3 1 4

A: 30. Given reaction,

Q: Br Method 1: 1) t-BUOK 2) H3O° 3) PCC 4) MeMgBr 5) H2O 6) PCC Method 2: 1) NaOH 2) PCC 3) MeMgBr 4)…

A: The reaction of alkyl bromide with NaOH gave the respective alcohol, which on further oxidation gave…

Q: 26\ How to prepare(10 MI)of 0.2 N of NaoH, m. wt NaOH=40

A: To make 1N NaOH solution required 40 gm NaOH in 1 L that is 1000 ml water  So ,for 0.2 N NaOH…

Q: 編輯 顯示方式瀏覽記錄 書籤 輔助說明 視窗 62%D 週日下午11:23 A access4.lon-capa.illinois.edu ssignments C. LON-CAPA Prelab…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: 3 но. OH Он 19 18 /14 13 17 15 16 B 12 11 OH Oll HN. HOll. 20 NH2 10 6 7 H2N 8 ÕH H2N NH2 5. 9. A.

A: According to Cahn-Ingold-Prelog rule- 1) More atomic number having more priority.2) If first atom is…

Q: OH OH H2N CHa CH3 CH2OH но но. OH H3C CH: NH H HN. NH NHCH3 HOOC CONH2 но HO, 32.7.2

A:

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.