1. Define coeffienct? 2. What is the valus of a subscript after a compound if one is not visible? 3. What is the difference between a compound and a molecule?

Q: CAUTIONI!! etivity 7. Looks can be deceiving! aterials: tand cold water Be careful in handling hot…

A: The Above experiment is hot and cold water dye experiment. Where dye or any food colour Is added…

Q: From the given Fisher structures below, determine which is: * CHO CH,OH CHO CH OH CHO HO H- H- HO-…

A: We  have to predict optical isomer of GHI , epimer of GHI and meso compound.

Q: A rxn had also a delta h of -43200 and a delta s of 22. What is the delta g at 800 degree Celsius??

A: Delta G can be calculated as follows

Q: Separate a mixture of Vitamin D and Vitamin B2 (riboflavin) by paper chromatography. The stationary…

A: Paper chromatography: Paper chromatography is a type of partition chromatography in which sample is…

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: 6 - Which one has a facial isomer? A) [Fe(NO)3 Br]* B) [Na(NH3)4(NO)]+ C) [Fe(H20)3 (CO)2(NO)2]3+ D)…

A:

Q: Eucalyptus essential oil reduces dental issues such as cavities due to the following properties:…

A: Eucalyptus essential oil reduces dental issues such as cavities. Eucalyptus oil is a…

Q: For each pair of substance, identify the substance that is likely to have a higher drawing their…

A: Intermolecular forces of attraction is the force of attraction works between the molecules.

Q: SN for C3

A: Steric Number = Number of atoms bonded to the central atom + lone pair of electrons.

Q: 4000 3000 2000 1S00 NAVENUMBERI -l which CA-F) corresponds with d IR ? H. A H2N. но но E F

A: IR spectroscopy is also known as vibrational spectroscopy. The molecules must have a dipole moment.…

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: This image represents the structure of a protein segment with amino acid side chains pointing off…

A: Step 1 Amino acids are the building bits of large biomolecules named as proteins. In the structure…

Q: Post-lab Question #1-1: Using the Ka for HC2H3O2° (from Appendix F: Ka = 1.8 x 10-5), calculate the…

A: Ka=1.8×10^-5 Kb of C2H3O2^- =?

Q: Structure 2 7 NA H- HO a d f e NA NA 220 200 180 160 140 120 100 80 60 40 20 PPM Signal "a" is for…

A: Every nuclei will have spin and if an external magnetic field is applied, there will be an energy…

Q: Salt # Name Ksp A A93PO4 2x10-18 SFF2 |8х10-10 PbCl2 2x105 B C BaSO4 2x10-9 E CoS 5x10-22

A: Ksp is the constant of or ratio of the amount of solute to solvent for any compound. The larger the…

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

A: The reaction is

Q: SCI2 8. What do you notice about the compounds under Cl2 -1 the melting point column that have…

A: MELTING POINT :  This is the temperature at which a solid become a liquid. When we increase the…

Q: :O: FCH2 (а) CH2 (b) III II 0.

A: If there is conjugation system in molecule then resonance occurs.There are various structures…

Q: Which ion will be attracted to a magnetic field? A) C²⁺ B) O²⁻ C) F⁺ D) Be E) All of the above

A: Paramagnetic substance are those substances which are attracted by the magnetic field and…

Q: 109.5° 90° 120° 180° <109.5° 120° F-P-F angle of PF3 Cl-Si-Cl angle of SiCl4 120° 90° 109.5° <109.5°…

A: We have to predict the bond angle for the following given two molecules as follows in step 2:

Q: Return 2pnts Below is a developed TLC plate (1:1 hexanes ethyl acetatel. The four standards in the…

A:

Q: Fe(s) can replace the metal in which of these compounds? Select all that apply. a) ZnCl2 b) None of…

A: metal are arranged in series known as metal activity series

Q: For each row, select each dash-wedge picture on the right that matches the shape of the…

A: A question based on molecular structure, which is to be accomplished.

Q: Which one of the following would be paramagnetic? Group of answer choices C2 B2 F2 N2

A: Concept is based on MOED(molecular orbital energy level diagram).

Q: öllowing objects is superposable with its mirror image? Google bil YouTube Gmal M Option 2 O more…

A: Answer

Q: Separate a mixture of Vitamin D and Vitamin B2 (riboflavin) by paper chromatography. The stationary…

A: Paper chromatography works on the partition principle i.e. The samples are distributed or…

Q: s, 9H s, 2H s, IH 12 10 8 4 2 -2 HSP-03-150 ppm но. O 1.A O 2. B O 3. C O 4.D O 5. E

A: The number of peaks in 1H NMR indicates number of nonequivalent protons present the given organic…

Q: Evaluate the quotient. 4.21×10^4 divided by 7.77 x 10^7

A: Given that : We have to evaluate the quotient for the following : 4.21×104 divided by 7.77 x 107

Q: Help me solve this, please? With the following data, and given the absorbance of the unknown…

A: The concentration (M) of the unknown solution is to be calculated

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: 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: 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: TOF ion trap orbitrap

A: Mass spectrometry is an analytical technique.

Q: FAB ion mass detection quadrupole

A: Mass spectrometry is an analytical technique.

Q: g. i. h. j.

A:

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

A:

Q: COOH OH Mirror image HO CH3 (1) (II) Draw the flying wedge representation of a. its mirror image…

A: Chirality- a compound which have its non-superimposable mirror image  to each other  called chiral…

Q: Which two functional groups do you see in the IR? L00 4000 3000 2000 1S00 1000 RAVENUMBERI 3073 49…

A: IR frequency depends on the mass of the atoms, which can be expressed as: The IR frequency varies…

Q: 2. Write Ksp expression for each of the following: a. Ca³(PO4)2 b. Cu(103)2 c. AgCl

A:

Q: Can you help me on questions 2 AND 3

A: To solve this problem we can use beer’s law equation:

Q: Bi-214  -->  He-4  +

A: Answer:- This question is answered by using the simple concept of radioactive reaction in which…

Q: (b) Determine the topicity of the groups of atoms indicated by arrows : H. Ph (i) H3CO H< OCH3…

A:

Q: Identify the most polar substance shown on the following TLC plate. Yellow spot Blue spot Red spot…

A: In chemistry the mixtures of non volatile Substances can be separated by help of thin layer…

Q: identify the central atom(s) for HCCI3. CI H C   * it is a check mark box type of question

A: The central atom is usually the atom with the lowest subscript in the molecular formula and the atom…

Q: The Kb of C6H5NH3* is 3.98x10-10 What is its Ka? Hide answer choices a A 5.02x10^-5 B) 2.51x10^-5 C…

A: The Kb of C6H5NH3+ is 3.98×10-10 .the Ka value calculation is given below.

Q: Choose all possible representations of the molecule shown in the 3D window from the list below. Be…

A: Given,

Q: Procaine hydrochloride (MW = 273; L iso value = 3.37). Calculate its NaCl Equivalent 0.24   0.19…

A:

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…

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.