quartet triplet CDClg 140 120 100

Q: lase. g/mol

A: Molarity of solution is defined as number of moles of solute dissolved per liter of solution.

Q: 3.) 1.) DO", D20 (excess) :ö:0 a) 1.) b.) 1.) c.) 1.) D3C CD3 2) 2) 2) 3.) 3.) 3.) 6 CD3 O

A: Applying concept of reagents and reaction .

Q: Name the following compound P204

A: Name of P2O4 will be Diphosphorus tetraoxide.

Q: why NCL5 is not possible?

A: The electronic configuration of nitrogen is 1s22s22p3. Thus, there are only s and p orbitals in its…

Q: O (s) AH° = -635 kJ/mol. %3D py (in kJ/mol) for the read P2 (g)?

A: We need to first, reverse the ( 1 ) equation  CaO(s) ------> Ca(s) + 1/2O2(g) ....(3) Sign of ∆H°…

Q: How many total electrons are in Ne22+?

A: The atomic number of Neon = 10

Q: Determine the values of Kc that correspond to the following values of Kp. 1.)…

A: The relationship between Kc and Kp follows: Kp=Kc RT∆ng              .....(1) where, Kp =…

Q: B AICI, _ 1. (CH,CO),0 2. LIAIDĄ Isotopic sequences 1. HNO3, H₂SO 1. CH₂¹3³COCI 2. Fe, HCI 3. NaOH…

A:

Q: A. Radiometric datin B. If daughter atoms C If parent atoms h

A: We know that radioactive dating is possible when daughter and parent minerals are not disturbed as…

Q: [Ti(H20)6]SO4 has a CFSE of.. a. -1.2A+1P b. -0.8A+0P С. +1.2A+0P d. -1.6A+1P

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Provide the systematic name of the following compound: [PtBrC12(py)]-

A:

Q: 2) Complete the mssing n rlearsumbolinthccacati Delow. 26tct ->26te

A:

Q: Calculate the theoretical density of zinc at room temperature knowing that it has An HCP structure…

A:

Q: HCl(g) deltaG=-95.3O2(g) deltaG=0 H2O(g) deltaG=-228.6Cl2(g) deltaG=0

A: Finding equilibrium constant.

Q: imilar to NMR, radio waves are also used in magnetic resonance imaging (MRI) technique. True False

A: True or False.,

Q: Br Br > WHat kind oF (caalon is this? E2IE|SNI|SN2 1, MgBr 2. H20 Ho heat CH3 CH21 AIC13

A: Note : carbonyl compounds undergo nucleophilic addition reactions. 1,5-hexadiene undergo cope…

Q: 2048C 2148 Sc which is more stable or

A:

Q: mcdT dq T AS = = mcln T/T

A: Entropy change is a definite quantity independent of the path followed for the change and depends…

Q: SF6is known but SCl6is not. Why?

A: Fluorine is a small molecule with higher electronegetivity, but Chlorine is a bulky molecule which…

Q: mcl = 34.97u Calculate the moment %3D of inertia of the HCl molecule about the triple axis of…

A: Calculating moment of inertia of HCl by considering 177 pm is the distance between H and Cl.

Q: both of them. Which C=0 will vibrate at higher frequency and why?

A: Ester and amide both possess C=O moeity, one vibrate near to 1735 cm-1 and other vibrate near to…

Q: س 3/ب- ما هو الشكل الهندسي والصفة المغناطيسية ل لمعقد ])NICN[ وفق نظرية الأوربيتال الجزيئي ؟

A:

Q: The frequency of radiation required to promote a nucleus in the alpha spin state to the beta spin…

A: The frequency of radiation required to promote a nucleus from alpha spin to beta spin state depends…

Q: To CH₂ 1. ElMgBr, THP 2. NH4CI, H₂O Do NOT Copy of Post CGMU 340072 1

A:

Q: 4. HFaq) He+Faq 5. 2 Agra + Zn "taq) =2 Ag*aq + Zns) 6. 2 C2Hatg) + 2 H;O 7. Co + 2 Hzw 8. 4 HClag +…

A: Consider a general reaction : aA +bB ------> cC + dD Equilibrium constant, K is defined as : K =…

Q: monic 1876.06 cm1 for molecule N14 o16 is ,

A:

Q: isotopic abundances. Identify the pattern that would correspond to a molecule containing one…

A: The percentage abundance of two isotopes (79Br, 81Br) of bromine  present in the natural bromine…

Q: он ] |м %3D н- CN¯]=

A:

Q: 4) What is the K, for disodium asparaginate? asparagine: FM 132.119 TZ 2.00

A: Given: To determine: kb for disodium asparaginate.

Q: Cd(H2PO4)2 W (HSO,)6 As2S5 NH,Br

A: Ionic compounds are made up of ions and joined by ionic bond while molecular compounds are made up…

Q: Name the following attachment :

A: Introduction: IUPAC nomenclature: IUPAC stands for International Union of Pure and Applied…

Q: If A† (K*) = 73.5 Scm?mol1, ^† (Aß+) = 189 Scm²mol-1 and A, (so;-) = 160 Scm?mol1, then a.…

A: Given,                  λ0+ ( K+)=73.5 Scm2mol-1                 λ0+( Al3+) = 189 Scm2 mol-1…

Q: how will delta e for an isolated c13 nucleus compared with that of a h1 nucleus?

A: In proton-NMR and carbon -13 NMR, the position on the plot at which the nuclei absorbs is called the…

Q: Briefly explain the term ‘chemoselectivity’

A: Briefly introduction of chemoselectivity is given below.

Q: K2Cr207

A:

Q: 3D drawing for  1. NH4+ 2. PCl5 3. SeF4 4. Tel6 5. XeF4

A:

Q: At constant pressure * O pdV = d(pV) O dq = d(U+pV) O dq = 0 Op = bp O

A: Thermodynamics is the branch of science which deals with the relationship between work and heat…

Q: Using Wade s Rules, predict the structures of the following clusters (i) C4BH5Fe(CO)3 (ii)…

A:

Q: paramcgnetic: mdek

A: (a)An isolated gas phase Cr3+ ion Cr atomic number =24electronic configuration =[Ar]3d54s1 Cr3+…

Q: 03960,g 0066469

A: There is error in calculation of mass of oxygen  Mass of O =0.0638-(0.0396+0.00664)   = 0.01756 g…

Q: 1. DMAP (cat.) THF, rt R. ОМОМ HO 2. Ai203, 60 °C R = (CH2)3OBN

A: The mechanism of the reactions are given below

Q: Sr2+ < Rb* < Br < Se2- Br < Rb* < Sr2* < Se²- OSr2+ < Br < Se? < Rb* Se? < Br < Rb*< Sr2*

A:

Q: AG! =-17,9 kJ / moL. what is Keq at 25°C My answer Keq= 1372 %3D

A: Relationship between ∆G and Keq is given as,  ∆ G = - RT ln Keq Therefore, ln Keq = - ∆ G / RT Keq =…

Q: Give systematic names to the following compounds:(a) Al2O3                      (b) Rb2Se(c) (NH4)2S…

A: Systematic names is the name assigned to a compound according to IUPAC nomenclature.

Q: What weight Fe2O3 (FW = 159.69) can be obtained from 2.63 g of Fe3O4 (FW = 231.53) by gravimetric…

A: Gravimetric method: In this method,  there will accurate measurement of the amount of the product…

Q: Q-21 Explain the a) Crystallization of Sugar. b) Rusting of Iron.

A: The process of the formation of crystals of a substance is known as crystallization. It is carried…

Q: Name the following Cd(C2H3O2)4

A: Let the oxidation state of cadmium in the molecule be x. The charge on single acetate ion is -1. The…

Q: O CH₂12 Zn-Cu

A: -&gt; CH2I2 / Zn-Cu reagent used for formation of  cyclopropane . -&gt; stereochemistry maintained.…

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.