X: reproduce the interatomic interactions Y: define a computable energy (such as Gibb's free energy) for confirmation Z: use a shared folding pattern from a library of known structures

Q: Which of these alkenes show cis-trans isomerism? For each that does, draw structural formulas for…

A: The alkene will show cis and transfer if it has two condition-  1- Different group should be present…

Q: Epinephrine contains the __ group that is absent in norepinephrine. The donor of this group is…

A: Structure of epinephrine and norepinephrine

Q: A 48.3 g sample of a metal is heated to 97.4 °C and then placed in a calorimeter containing 114.5 g…

A: Given: Mass of water = 114.5 g. Initial temperature of water = 21.6 oC Final temperature of system =…

Q: Imidazoleglycerol-phosphate dehydratase is an enzyme in the histine biosynthesis pathway. It…

A: We have find out the most stable resonance structure of D-erthyro-imidazole-glycerol phosphate.

Q: Directions: (1) Write the electron configuration of the following elements. (2) Determine their…

A: Electronic configuration is defined as, the arrangement of electrons in energy levels around an…

Q: Suppose there is a buffer solution (pK,=4.75) made of one aqueous solution of acetic acid (0.001M)…

A: Buffer solution: buffer solution  is an aqueous solution consisting of a mixture of a weak acid(HA)…

Q: 14. In a mixture of 2.15 mol of gas, 0.85 mol are nitrogen (N2) molecules. What is the mole fraction…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first question…

Q: is the diphenylmethane generated from friedel-crafts reaction with DCM solid or liquid?

A: Reaction is as below- Diphenyl methane is obtained when excess benzene is treated with DCM in…

Q: What is the name of this molecule? CH3-CH2-C- CH = CH2 O methylpentene O ethyloctene O…

A: Some important rules of IUPAC nomenclature of organic compounds 1. Select longest possible…

Q: The pH of 300 mL solution made of 0.58 M acetic acid and 0.60 M potassium acetate is (K - 1.8 x 105)…

A:

Q: Estimate the ratio of the molecular translational partition function relative to Avogadro's number…

A: In a given question, we have to find out the ratio of molecular translational partition function(qt)…

Q: Suppose you are collecting a gas over water at 23 °C and obtain a pressure reading of 797.9 mm Hg.…

A: Given: Total pressure of gases = 797.9 mm Hg. And the vapour pressure of water = 21.1 mm Hg.

Q: NO2 CH3 H OS CI CHa

A:

Q: Give the clear handwritten answer and give mechanism

A: Electrophilic aromatic substitution reaction:  Benzene and its derivatives undergo electrophilic…

Q: 9. . RInetic moiecular thCury 6f gasC3 1 What is the 10. Use the kinetic molecular theory of gases…

A: Question 9 - - > Kinetic molecular theory states that gas particles are in constant motion and…

Q: is titration with 0.123M solution of NaOH calculate the ph of the equivalence point ka=1.8x10^-7

A: Given, Ka = 1.8 ×10-7 pKa(HA) = 6.74 Molarity of HA = 0.124 M Volume of HA = 95.6 mL Molality of…

Q: Select the major product of the following reactions. EtO. 1. NaOEt/ EtOH 2. HзО* OEt OEt III OEt OEt…

A:

Q: What is the general composition of a buffer and in your own words explain why it resists change in…

A: Buffers are made up of specific solute pairs to accomplish this a Weak acids and its derived salts…

Q: nat volume, in milliliters, w

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which practice is NOT used to gauge accuracy? raw data and results from calibration checks B.…

A: Accuracy is used to determine whether given results is close to true value and it is free from…

Q: H.C

A: Answer:

Q: mass%

A:

Q: the work w

A:

Q: t Was the IIItial tenperature in C? tem has initial volume and temperature of 8160mL and 467.0K. !f…

A: Given-> V1 = 8160 ml T1 = 467.0 K T2 = -151°C = -151 + 273 = 122K

Q: H. C=c H. H. H HX H-C-c-X H" H. H. H H. H-C-C-X H HX C=C H' `CH, `CH, H. C=C H H. + H-C-C-X HX OCH,…

A:

Q: 1.What is the advantage of using 12 in this experiment? 2. Why is the concentration of lodine much…

A: The iodination of acetone can be represented as:

Q: complete electronic configuration of Ge.

A:

Q: 16. Based on the Bohr model of the atom, if an electron underwent a change from n = 2 to n 3, would…

A: Given that, Initially,  n1=2 Final , n2=3 Absorb or emit ?

Q: Some Radioactive Isotopes Useful in Medical Imaging Mode of Decay Isotope Half-life Use in Medical…

A: Given that, the initial concentration of the Gallium-67 is C0 = 60.3 mg. The half-life of the…

Q: 1. OH Br +EN 2. .CI H. 3.

A:

Q: 2. Which of the following has the largest radius? A) Be B) C C) O D) F E) Ne

A: As moving from left to right or across the periods, the atomic size decreases due to increase in…

Q: D. For a 4f orbital, what is the value of the quantum number l?

A: There are four sets of quantum number for a particular electron in an atom :-  principle quantum…

Q: 1) Give the proper solution, the given, and what is asked.

A:

Q: Some Radioactive Isotopes Useful in Medical Imaging Mode of Decay Use in Medical Imaging Isotope…

A: (1) We have to tell the number of protons and the number of neutrons present on the radioactive…

Q: For the concentration cell below at 25 oC, what is the pH of a solution with an Ecell reading of…

A:

Q: he hydrocarbon C17H36 is found in the gas oil fraction ined by fractional distillation of crude oil.…

A:

Q: = F = HF

A: Weak acids are those acids which do not ionize completely to give H+ ions (that is the extent of…

Q: General formula for a carbohydrate is

A: Carbohydrates are polyhydroxy aldehydes or ketones.  Carbohydrates can be broadly classified as :-…

Q: Calculate grams of 3 sodium atoms Na = 22.99 g/mole Group of answer choices A.) 9.08 x 10exp-20 g…

A:

Q: Two solutions, 100.0 mL of 1.00 M AgNO3 (aq) and 100.0 mL of 1.00 M NaCl (aq), both initially  at…

A:

Q: While 0.7407 moles of H 2 gas was being compressed at constant temperature, the pressure increased…

A: Number of mole = 0.7407 mole P1 = 1.318 atm P2 = 2.765 atm ->Temperature is constant.

Q: Reaction is not spontaneous at low temperatures, but becomes spontaneous at high temperatures.…

A:

Q: What is the % molecular mass of Iron in Fe2S3?

A: The percent mass of an element in a compound can be calculated by using the following formula:

Q: Calculate the pH of milk of magnesia whih has a [ OH- ] of 1.0 x 10-4 M.

A: [OH-] = 1.0 × 10-4 M  pH = ?

Q: Calculate the molecular rotational partition function for 14N2 at 298"K for both molecules. The…

A:

Q: A gaseous mixture containing 7.5 mol He and 2.6 mol NO2 has a total pressure of 10.1 atm. What is…

A:

Q: Determine the systematic name for CrO. A.) chromium(II) oxide B.) calcium oxide C.) chromium oxide…

A: the systematic name for CrO is

Q: Ammonia (NH3) serves as a/an --- when treated with water to produce an ammonium ion (NH4+) and a…

A: Given :- NH3 + H2O → NH4+ + OH-  To determine :- nature of NH3 molecule in above reaction i.e.…

Q: Why is there a need to correct conductivity of the sample solution

A:

Q: Enter your answer in the provided box. Using the graph given, calculate the percent increase in…

A: We have find out the  percent increase in bottle recycling from 1994 to 2011.