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

Q: The pOH of 0.23 M C6H5NH3* (Ka = 2.51 x 105) at 25°C is: (Given that: C6H5NH3* + H2O → C6H5NH2 +…

A: pOH =d. 11.4

Q: Please do all 3D drawing for  1. KrBr2 2. H2CO 3.  NH4+

A: 3D drawing is the structure of the compounds.

Q: Is there a possibility that polarography  can differentiate between Cr (III) or Cr (VI)?

A: Polarography :-            A time-dependent potential is applied to an electrochemical cell, and the…

Q: How do call the measurement of optical activity and the change in polarization orientation. O…

A: The measurement of optical activity and the change in polarization orientation is called by what has…

Q: (iii) Using the [XeFs] as an example, show that C = E.

A: For proving this, we have to find out its principal axis and apply the Cn operation n times. so that…

Q: © fnd the tanetion metel element (M) m) facllening luitble Valance eleeban Count [M3 (co),z] C three…

A:

Q: Which of the following statements is correct about polarography? I. It is the earliest voltammetric…

A: The earliest voltammetric technique is polarography, developed by Jaroslav Heyrovsky.  Polarography…

Q: +Z А) 2dxy В) 3dyz

A: The space around nucleus in which there is maximum probability of finding an electron is called as…

Q: 3. PPM 4. -LO

A: below answer is given chemical shift values are written from spectra

Q: Reduce the following reducible representation: C3v E   2C3     3σv         6      0       -2

A: The following question is related to group theory. point table is given of point group C3v in the…

Q: choose the best answer calculate the mobility of chloride ion in FaCl2 if Ao.m= 260.5 mol1-cm2 ohm1…

A: In this question, we want to determine the mobility of the Chloride ion.  How we can calculate the…

Q: List position (cm") & functional group 4. 1. 5. 2. 6. 3. 7.

A: Solution: Since given compound is aromatic aldehyde we mainly consider aromatic C-H stretching…

Q: > Y 1. (125)

A: Here the concept of Miller indices will be applied

Q: Can you help me predict the major product of  for the following reaction

A: The reaction is

Q: 1000 500 250 400 300 200 100 Ó CPS 1H NMR 60 ΜHz 200 50 100 80 Integral = 3 50 Integral = 3 Integral…

A: Double bond equivalence value is given by,  DBE= (no of Carbon +1) -  monovalent atom/2 + trivalent…

Q: 3D drawing for  1.H2S 2. H3O+ 3. HCN 4. KrBr2 5. H2CO

A: Since we only answer up to 3 sub parts, we'll answer the first three. Please resubmit the question…

Q: After graphing E vs 1ninitial2 you obtain the following best-fit linear line: y = -1.62x + 5.38.…

A: The equation of hydrogen spectrum is shown below: where; RH = rydberg constant  nf = principal…

Q: ng points: Ba(OH)2 C6H1206 K3P04 HNO3 a. b. c. d. I, II, III, IV II, IV, I, III II, III, I, IV IV,…

A: Boiling point is the temperature at which vapor pressure of liquid is equals to atmospheric…

Q: %3B 1. ---- 3D

A:

Q: Tell how IR spectroscopy could be used to determine when each reaction is complete.

A: a.

Q: HO. CH,SO,CI excess H,O2 NaSH pyridine H,0, DMF 1) 2) HO. OH OH 3) 4)

A:

Q: Solvent 12cm front 10cm 8cm 6cm 4cm 2cm If the stationary phase is non-polar and the mobile phase is…

A: Solution : In chromatography, the stationary phase is a paper used for the process while the mobile…

Q: he partial character table of D4h is given below. E 2C, (2) C2 2C'2 2c", i 25, on 20, 204 2S4 on 20,…

A: Solution -

Q: Why is there PF5 but not NF5?

A: We know that,  Atomic number of phosphorus= 15 Electronic configurafion= 1s2,2s2,2p6,3s2,3p3,3d0…

Q: 3-dimensional structure: CH3COOH CH3CH2CHO CH3NH2 CH3COCH3

A:

Q: hv (i) Cp2TiMez +2 [RCH=CHR] (ii) [Cp*Ir"Cl,]2 (iii) NiCl2(PMe3)2+RMGC1

A: D(iii) NiCl2(PMe3)2 + RMgCl → ?

Q: Evaluate the quotient. 2.67 X 10^3 divided by 7.09 X 10^-7

A: Scientific notation is the expressing large (or) small numbers by powers of ten, so that the…

Q: Molecule C2H2 SF5 NO3-

A:

Q: ography - fa) Define polarography. Br efly explain different types of mass transport process and the…

A: The method of Polarography is used extensively to determine thr trace metals in the pharmaceutical…

Q: MCQ 22: The name given to sub-shells are s-sharp, p-principal and d for A. different B. diffuse C.…

A: The given options are,

Q: Please do all 3d drawing for 1. PCl5 2. SeF4 3. Tel6 4. XeF4

A: All the possible structures have been shown below.

Q: There are three magnetic poles on magnets. O True O False

A: An object that produces a magnetic field is known as a magnet.

Q: Consider the following arbitrary compound and choose as to which statement is correct about it: PDF:…

A: Effect of electronegative element on bond breaking: Electronegative element have tendency to…

Q: Calculate delta H for the graph below. y = -59.88x -1.6547 -1.84 -1.645 -1.85 1.800 Ink vs 1/T…

A: The equation for a linear graph is given by y=mx + c where m is the slope and c is the y-intercept.

Q: Using the particle in a box model, the energy of the highest occupied energy level for a linear…

A:

Q: Q2: A/ chose from list (B) a suitable answer for list (A) A В 1. ту ) Fe 2. Au ) Cl, 3. С12 ( )-l to…

A: As the question consists of multiple questions from different subjects,  as per our guidelines, I…

Q: Draw all products, including stereoisomers, in each reaction.

A: Sorting among SN2,SN1,E2 and E1 Step 1: Check nucleophile/base If neutral, then SN1/E1 ------>…

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: i) Draw a py orbital and a dx2-y2 orbital

A: The shape of p-orbital is dumbbell.  The shape of d-orbital is double dumbbell.

Q: K2Cr207

A:

Q: What is the process of instrumentation in Potentiometry as well as in polarography? Include the…

A: A potentiometer is used to determine the potential difference between two electrodes. The potential…

Q: There are three magnetic poles on magnets.

A: Difine a number of of magnetic poles of magnets

Q: Q) If Vrolu ene 25ml and Voit 25m l %3D Viwater ooml m wt find wt :9 6.

A: Since, NaOH  is a mono acidic base Equivalent weight of NaOH = molecular weight = 40 g / mole Now ,…

Q: Write a molecule and draw its shape with Cs point group

A:

Q: 5. String8 points on o OH 1. Ph-MgBr 2. HO ]3 2. HO ہنتی۔

A:

Q: Write a complete ionic and net ionic reaction for the balance equation in part a

A: The balanced molecular reaction taking place is  CaI2  (aq) + Na2C2O4 (aq)  -----> CaC2O4 (s) + 2…

Q: List position (cm') & functional group 4. 1. 5. 2. 6. 3. 7.

A: An infrared spectrometer determines the positions and relative sizes of all the absorptions, or…

Q: Tiags to resolve the QC problem.

A:

Q: Electronic configuration of Flourine is Select one: O a. 1s2 2s1 2p5 O b. 1s2 2s2 2p5 O c. 1s2 2s2…

A: Electronic configuration can be defined as the way of representing the electrons present in an atom…