a. b. Rectar C. d. e. f. g. h. i. j.

Q: Define Distillation?

A: Various separation techniques are used for the purification of the substance. Purification of the…

Q: Part

A: We will write the required mechanism

Q: H₂CrO4(aq) SO3 H₂S(aq) FEN Sn3(PO3)2

A:

Q: The famous frenchman who invented a process was .......? The famous German who had a set of…

A: To write: The famous Frenchman who invented a process was .......? The famous German who had a set…

Q: a common preservative used in hematology and blood bank

A: Different types of preservatives are used as per the laboratory requirement. Preservatives used in…

Q: Clessity the fulorig isaprenaid comprne as o mou trterpene. Cirde te ibeproe ib tt akey stutwe…

A: Terpenes are made up of isoprene units. If a compound contains 2 isoprene units , then it is…

Q: parts a and b

A:

Q: part a b and c?

A: This can be considered as dilution because the final concentration of the concentrated HCl solution…

Q: 9) H2SO4, NaBr Lindlar's catalyst h) (H2, Quinoline Pd/BaSO4)

A:

Q: 1. DMF, 77-82 C 81% 2. NH,NH H,O ethanol / refux 30 min CH CHs NH2 3. 5% HCI; 84%

A:

Q: What two physical changes take place during distillation?  Assuming the liquid-liquid mixture…

A: Distillation is separation process. In which we can separates liquids from eachother.

Q: ACHOP-S> C-F > F-F SWAAA C-O > C-F > F-F CO C-F > P-S > Na-F EAPS>C-0> C-F > Na-F KaA CF>C-0 > P-S >…

A: Given that : We have to arrange the following bonds according to the decreasing bond polarity : P-S,…

Q: Why is octane number important?

A: The importance of Octane number is given below:               An octane rating, or octane number, is…

Q: 14 17/N + / H → ? + 7 2- 15 N + ? → 12 ( + 1 / He 504722C+4 7 6 2

A: The phenomenon of spontaneous decay of a nucleus accompanied by the emission of α-particle, β…

Q: (a) Zn (s) + HCl(aq)-> ZnCl2 (aq) + H2(g) (b) Na (5) + H2504 (aq) > NA2SO4 (aq) +H2(g)

A: a and b are the redox reaction. Zn is oxidised into Zn2+ ion in ZnCl2 And hydrogen is reduced…

Q: Before slow cooking a meat (for example, in a crockpot/slow-cooker) you will often find instructions…

A: Searing meat is an step added if you want to make the most tasty steaks, chops, and more. While…

Q: 1) Br2 / light 2) Mg / THF ? 3) R-3-methylpentanal 4) H,00 5) PCC / CH,Cl2 OH OH Но Он (A) (B) (C)…

A:

Q: I need the chemical name for this CuHPO4 HNO2 (aq) HF (aq) HSCN O2 W2O3 Ag3PO5 MgCI2

A: The given molecules are: CuHPO4, HNO2, HF, HSCN, O2, W2O3, Ag3PO4 and MgCl2  All the above molecules…

Q: 2 NazS203 (aq) + I2 (aq) → Na2S4O6 (aq) + 2 Nal (aq)

A: Given reaction:  2 Na2 S2 O3 (aq)  + I2 (aq)  ---------->  Na2 S4 O6 (aq)  +  2 NaI (aq)

Q: 1) NaBH4 2) acid (а) 1) LİAI[OC(CH3)3]3H 2) acid CI (b) 1) LIAIH4 2) acid (c) OCH3 1) LIAIH4 2)…

A: Given reactions:

Q: 23 1. BH3, THF ICH CH3 9. end

A:

Q: Part A U 容 Part B

A: The given transformations involves hydroboration-oxidation, oxidation of alcohol to aldehyde,…

Q: what is distillation?

A: Step : 1           What is distillation?

Q: d) Br E2 HCI Ph "CHs SN1

A:

Q: 103 (aq) N20(g) 1(aq) NO2 (aq) + +

A:

Q: Parts a,b, and c

A: Given information:

Q: Just answer part C

A: In Bismuth-210 the n/p ratio = 126/83                                                = 1.51 In…

Q: a) d sugar b) I sugar c) L sugar d) D sugar e) R sugar f) S sugar

A: DL nomenclature of sugar: The configuration of sugar can be relating to the configuration of…

Q: Grilu the ubuckwee y the © CutMz0 cempund epecbum mais lhowe Yalue y 15, 48, 57, 91 148

A: Given that, the molecular formula of a compound is C10H12O. Also, given that, the mass spectra shows…

Q: Who among the substances sugar, salt, and peppers can appears to be made of crystal?

A: The constituents particles of the solid material that are arranged in highly ordered forms a crystal…

Q: he name of

A:

Q: 2.1.1 K2Cr207 2.1.2 HCN(aq) 2.1.3 CHO CHO

A: K2Cr2O7 is an oxidizing agent and it is used for the oxidation reactions. HCN is a reagent that can…

Q: c) d)

A: IUPAC nomenclature rule: Selection of principal chain. Numbering the principal chain. Naming of the…

Q: 8. Name CH3 CH3 N CH3 9. Name H2N 10. Name: ОСHЗ NH2 11. Name NHCH2CH3

A: 8.The parent structure in the given compound is Cyclobutane ring.  Amine group is attached to the…

Q: AgNO3 (aq) → ? a) CaBr2(aq) b) LizSO4(aq) ZnCl2{aq) c) HCl(ag) KOH(aq)

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: 1. A student has a mixture of two liquids. Liquid A boils at 112 °C and Liquid B boils at 145 °C. In…

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

Q: Please explain for the answer for part a and b

A: Solid iron reacts with solid sulfur to form a single product that is iron sulfide.

Q: of each.

A: 1) Categories of contaminant: There are three types of contaminant and its examples, Physical- This…

Q: Chp15-4(5)

A: Ethylene glycol reaction with terephthalic acid gives the polymer.

Q: What is a hydrocarbon

A: Hydrocarbons are the simplest organic compounds.

Q: answer part b

A: Given,  Temperature, T= 300 C                         = 303.15 K Total pressure, Ptotal= 734 mm Hg…

Q: Please only answer part (c)

A: In this question, student has asked for the solution of part C only Part C is the example of…

Q: As the temperature increases, which state of matter are the molecules in?

A: Everything is made up of matter. Everything that surrounds us is matter. Anything that has occupied…

Q: Predict the principal organic product(s) for the following reactions

A: Dear student this question is related to organic chemistry.

Q: What is the importance of studying General Chemistry in life?

A: Chemistry is basically the study of matter and the interactions of matter with the surroundings.…

Q: When an infant accidentally ingested acetonitrile (artificial nail remover). This is an emergency…

A: Acetonitrile is a compound which has the molecular formula CH3CN. It contains a cyanide group which…

Q: 1. Name the following compounds: a) b) c) d)

A: