(i) (1) BH3 THF B (ii) H2O/HO (ii) Br SH Br2 (i) POCI, HO E CH2CH3 Pyridine (iv) (i) R2BH (ii) H2O2, HO

Q: What is the process:  a. Converts 214Bi to 214Po               b. Converts 40K into 40Ar

A: There are three common types of decay. 1) alpha decay  2) beta decay 3) gamma decay

Q: Answer Q49, 50, 51 showing detailly all explanations

A: Answer 49 :-  A neutral bidentate ligand is ethane-1,2-diamine and it also known as Ethylene diamine…

Q: immonia to give C,H N,0,

A: (f)  Succinic anhydride and aqueous ammonia to give C4H10N2O3:

Q: cofmpounds described below: Please Note: Chemical notation is case sensitive acetic acid, C2H4O2…

A:

Q: Give the meachanism 2 f>2.0e2). im THF then H20 Li soea) क चारह them Hoot

A: Reaction 1 : Grignard ( 2 eq) reaction with esters produces alcohols. Vinyl lithium ( 2 eq )…

Q: Q 4. Which of these complexes conduct more electricity K3[CuCls]or [Co(NH3),Cl3] Explain?.

A:

Q: Br H H. 2. Br C-C.... CH3 1. CN 4. LCH, NH2 3. H CH3 CH III 5. COOH H. HOH,C

A: Here priority will be given according to atomic number . Higher the atomic number higher will be…

Q: answers clearly labeled as À, B, Č, Ď. Cl2, FeCl, major and minor products `NO2 A B AICI3

A:

Q: (b) Provide the missing components from the following : Me NH MeOH H2N H. r.t. POCI3 DCM, 40 °C Et…

A:

Q: Transmitance Determine the class of the compound, which contains carbon, hydrogen, and oxygen, and…

A: We have to determine the class of the compound from the given IR spectrum. The given options are…

Q: 4. HCHO + KMNO4 +_(4a)_ → _(4b)_+ K2SO4 +| MnO24 + H2O 5. CH3CH2ONA + CH3CH2B1 15) + NaBr. 6.…

A: Balance and complete the reactions.

Q: C6H5MgBr + (excess) H3CO OCH 3 H₂O est mỌH OH for H5C6 of C6H5 -C6H5

A: R-MgBr is Grignard reagent. It helps to add alkyl group in a molecule.

Q: How many normal modes of vibrations do you expect to see in the compounds (A) and (B)? What are the…

A:

Q: но PhenoFluor, TMS-Imd он е. DEAD, PPh; H3C- -OH NCI он f. он Cu(CH3CN);OTf, TEMPO, Ph но, air, NMI,…

A: d. Inversion at chiral center (see below). e. Mitsnobu reaction (here p-methyl phenol is acting as…

Q: Two compounds A and B have molar absorptivity as 1200 and 15,000 mol lit -1cm -1 respectively. So…

A: The question is based on the concept of Lambert beer's law. We have to identify whether compound B,…

Q: The UV spectrum of this compound shows no maximum above 250 nm. In the mass spectrum, notice that…

A: Mass spectrum: at M+ 214 the structure is 1,4 dibromobutane. at 55 M-2Br-H  having 2 cation at 1,4…

Q: With link additivity values ​​estimate DH ° 298 for CH3CH2OH (g) → CH3OCH3 (g).

A: As you have not provided the Bond addivity contribution values, so, we obtained from google, and…

Q: molecular weight of H2O is 18 but his boilling point 100C, WHY? *

A: A liquid boils when its vapor pressure becomes equal to the atmospheric pressure. Vapor pressure…

Q: Pd/C 1. Og .CI tBuOH 2. H2O2 1. Og NaCN 2. Me2S DMSO

A: The answer is given as follows

Q: la) Use Woodward-Feiser rules to całculate the Amax of compound (1) and (II):

A: this is based on uv spectroscopy

Q: (o-p) (q-r) cold KMnO4 HCI 1.03 2. H*, Zn 1. BH3 2. H₂O₂, OH

A: When ozone is used in an organic chemical reaction to break the unsaturated bonds in alkenes,…

Q: Why σ2px lie at higher energy level than π2py and π2pz in N2? 2-Discuss the structure of [Ni…

A: This can be explained by using the s-p mixing phenomenon. All the elements in the second period…

Q: 2. (a) Consider the structure of compound 1 and the spectroscopic data given below. REDRAW compound…

A: To assign the spectroscopic Data on the given molecule.

Q: 100 43 80 60 27 29 28 40 41 42 39 15 58 10 20 30 40 50 60 Mass/charge (mle) Relative abundance (%)…

A: Given: Mass spectrum To find: Which compound will show this mass spectrum . Solution: Mass…

Q: b. C6H1,0 (Hint: contains a terminal alkene) MICRONS 8 9 10 11 12 13 14 15 16 19 10025 90 80 70 60…

A: IR spectroscopy is used to determine the structure of the molecule.

Q: 4.Give two 4spets ook at the' structure of ad that need to be fultilled when made dye by diazo you…

A: These are generally made from primary aromatic amine in addition to nitrous acid.

Q: DD 4000 3000 2000 1000 NVENUERl

A:

Q: 1. O3 PRODUK/ PRODUK/ + 2. Mezs PRODUCT C PRODUCT D

A: Given

Q: Define the Mechanism- Addition of H and BH2—Hydroboration ?

A: Hydroboration oxidation reaction mechanism can be considered as an anti-Markonikov's reaction where…

Q: Determine the Ksp of the following reactions. a. NaC2H3O2 Na* + C2H3O2 b. HBr 2 H* + Br c. Zn(OH)2 2…

A:

Q: Determine AHnn for the generic reaction below. 3AB2 (9) • C28 ()-2CAB3 (aq) + AB (9)

A: Standard enthalpy of formation for a reaction is equal to the sum of enthalpy of formation of…

Q: Which compound best matches the data given? B. D Mass Spec: Parent lon at 98 High Resolution Mass…

A: IR spectroscopy is used to determine the structure of the molecule.

Q: of to Но- Br Br

A: The base is a species that abstracts hydrogen from the reactant.

Q: (a) Put in order of increasing rate of substitution by NH; in the following complexes (a)…

A: In a substitution reaction, the rate of reaction depends upon the M-OH2 bond strength which directly…

Q: Me2N OEt

A: The question is based on the concept of organic reactions.   We have to convert the reactant into…

Q: CO,Me

A:

Q: HCl can be standardized against: I.   Na2CO3                                   II.  KHC8H4O4…

A:

Q: How to assay expectorant NH4Cl in details please

A: Ammonium chloride is an inorganic compound with the formula NH4Cl. It is highly soluble in water…

Q: 4.3 Voltooi die volgende reaksies (toon stereo chemie waar toepaslik): Complete the following…

A:

Q: Br PPH3 -A diethyl Ether

A:

Q: NH2 OH NEN: `NH2 IZ IZ

A: Aniline reaction with nitrous acid(HNO2) to form diazonium salt.

Q: Nelson & Cox, Lehninger Principles of Brochemistry, Be, 2021 W. H. Freeman and Company Qwhich one is…

A: Here we have to determine N-terminal amino acid in the given peptide.

Q: im

A: step 1

Q: 1. Provide the systematic names for the following structures: a) b) -F Br

A: There are generally two types of nomenclature for organic compounds-  1- common name  2- IUPAC name

Q: 2b. Arrange the following compounds in order of decreasing pka values. COOH O2N- -COOH -соон O2N II…

A:

Q: b. (NH4)2SO4 Show Hint

A:

Q: n Br2 at

A:

Q: There are three possible square-planar trans isomers (trans NO2-Br, trans NO2-py and trans NO2-NH3)…

A: The labilisation of ligand which are trans to other trans directing ligand that is ligand effect…

Q: Excess CH3OH H3O* PCC Br TART HERE 1) Mg 2) CH3CHO 1) 2) 6) ? Br KMNO4 DIBAL , 7) 8) H3C SOCI2…

A: The given compound is bromo benzene. Here we have to find out the products when various reagents are…

Q: Provide c mechgnism dit > Br HO Br TOOH It

A: This reaction is used to protect aldehyde and ketone from some reaction . This type of reaction  is…