4. Given the following unit cell containing two different types of atoms (white = W; black = B): a. What is the composition of the unit cell? b. What is the most likely "Z value"? c. What is the coordination environment of the "white" atoms?

Q: What is the length, in nm, of a linear fragment of a double-stranded DNA

A: The length of a linear fragment of double-stranded DNA is a crucial parameter in understanding the…

Q: There are 1.18x10^24 carbon atoms in how. Many grams of glucose?

A: 1 mole = 6.0224 x 1023Mass = Number of mole x Molar massMolecular Formula of glucose = C6H12O6

Q: Which is the major organic product of the reaction below? OA OO B C OD A OH H₂0 ? HO B OH Тон 4 OH D

A:

Q: Provide the missing reagent or product for each reaction below. Where necessary, indicate the…

A: Given reactions are shown below.We have to give the missing reactants, reagents and the products.

Q: 2) contain? How many chiral carbon atoms do each of the following molecules ОН b) ОН Br c) ОН

A: Any sp3 carbon atom attached to four different groups/atoms is known as chiral center or asymmetric…

Q: Students working in lab accidentally spilled 14 L of 3.0 M H2SO4 solution.  They find a large…

A:

Q: Starting from the left side moving to the right side of the molecule identify the chiral…

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Q: Draw the structure(s) of the cycloalkanes with the chemical formula C7H₁4 that DO NOT exhibit…

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Q: Liquid octane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water.…

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Q: Give detailed mechanism Solution with explanation needed..don't give Handwritten answer

A: A bronsted lowry acid donates protons while a bronsted lowry base accepts protons.We need to explain…

Q: Part A What is the mass number of an ion with 106 electrons, 158 neutrons, and a +1 charge Express…

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Q: 3. Based on the wavelengths you noted during the lab exercise, report the color and calculated…

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Q: Identify the monomer used to make the following polymer. CH₂CH₂C1 I CI CI CH2=CHC1 II CI CH3CH₂C1…

A: A polymer is a large molecule that is formed by the repetition of small units called a monomer, and…

Q: Hydrogen is manufactured on an industrial scale by this sequence of reactions: CH₂(g) + H₂O(g) = CO…

A: The equilibrium constant of a chemical reaction gives a relationship between the reactants and the…

Q: 4 Br

A:

Q: Calculate the root mean square (rms) average speed of the atoms in a sample of neon gas at  0.15 atm…

A: Given,pressure of neon ( Ne ) gas = 0.15 atmtemperature = -95. oC

Q: Which of the following products will be obtained from the following reaction? What type of…

A:

Q: The chemical formulae of some acids are listed in the first column of the table below, and in the…

A: The concept used over here is-Weak acid HA does not dissociate entirely, so it remains in the water.…

Q: lassiry each chemical reaction: Mgl₂(aq) + Pb(NO3)₂ (aq) 2 Na (s) + F₂ (g) 2NaF (s) Cu Cu CO (1706)…

A: 1. Combination (Synthesis) Reactions:Description: In combination reactions, two or more substances…

Q: h. Uranium-232 is a radioactive isotope with a half life of 68.9 years.How long in years will it…

A: Given question is related to the kinetics of radiactivity of isotopes.

Q: Explain why the following reaction takes place as shown. Be sure to fully explain why the reaction…

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Q: the at ite configura of the centers of chirality in each of the following compounds are present,…

A: The following rules are used to assign the R/S configurations to the chiral centers.Identify chiral…

Q: O H NaBH4 CH3OH

A: Given question is related to the identification of product formed in the given reaction.

Q: What type of elimination with happen in the reaction below? Br Me Et Neither Zaitsev Hofman O…

A:

Q: To preview image click here 1. Choose the correct Newman projection in the reactive conformation for…

A: E2 stands for the, biomolecular elimination reaction. The -elimination reaction in which the removal…

Q: 13. How could you synthesize the following compound from butadiene and ethylene? O H

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Q: Provide the correct systematic name for the compound shown here. CH3 CH₂CH3…

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Q: What are the units of k, for the following rate laws? b.k=kr[A] a) rate = kr[A]º b) rate = kr[A] c)…

A: Unit of rate constant = (concentration)1-n time-1 n = overall order of the reaction

Q: Draw the most stable chair conformation

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Q: Starting with benzene and using any other necessary reagents of your choice, design a synthesis the…

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Q: What is Sº for B in the reaction 5 A 4 B if AS°(rxn) =-194.4 J/mol• K? [S° (A) = (220.0 J/ mol .K)]

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Q: What is the pH at the equivalence point when 65.0 mL of 0.30 M HCN is titrated with 0.25 M LiOH? Ka…

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Q: 1. Choose the correct chair conformation of the cyclohexane that can undergo E2 elimination [Select]…

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Q: Hydrofluoric acid and water react to form fluoride anion and hydronium cation, like this: HF (aq)…

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Q: Oxygen gas reacts with powdered aluminum according to the following reaction:…

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Q: 7. Calculate the volume (in mL) of a 0.705 M aqueous NaOH solution required to react completely with…

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Q: Which of the following compounds can exist as cis-trans isomers? A) CH-CH=CHCH, B) (CH3):C=CHCH C)…

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Q: 5.28. Write an equation showing the acid-base reaction between each of the follow- ing compounds and…

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Q: Bu₂CuLi +

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Q: 2+ Draw the molecular orbital (MO) electron diagram for the Ne molecular ion. Be sure your diagram…

A: The electronic configuration of Neon (Ne) is 1s2 2s2 2p6

Q: Assume 250.0 mL of 0.0500 M AgNO3 is required to titrate a sample containing sodium chloride. The…

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Q: 1. Place the following alkenes in order of lowest to highest stability by placing the corresponding…

A: Greater the substitution higher the stabilityTrans is more stable than cis

Q: When a 220 g sample composed of ibuprofen (C13H1802) and some inert material is added, the mass of…

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Q: What is the product of the following reaction? HQ Br X A C NaH НО B D *****

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Q: There are 1.18 × 10^24 carbon atoms in_____grams of glucose (CH12O6, 180.16g/mol)?

A: Given,  number of carbon atoms = 1.18 x 1024 atoms We know, => moles of carbon = number of carbon…

Q: What is the JUPAC Nome CH₂ CH₂ CH₂ CH₂ H H3C H Ch₂ CH₂ CH3 CH₂CH₂CH₂CH₂

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Q: Predict the direction of the following reaction. Approximate pKa values in water are provided. pka…

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Q: Complete the retrosynthetic analysis below by supplying the missing compounds. Draw just one neutral…

A: Given is organic compound.Given is retrosynthetic analysis for organic compound.

Crystal Lattices and Unit Cell

Consider a crystal. The regular and repeating pattern of constituent particles is the most distinguishing feature of crystalline solids. A crystal lattice is formed when these particles are replaced with representative points. The three-dimensional arrangement of constituent particles is known as a crystal lattice. Unit cell is that the smallest portion of a space lattice which when repeated in several directions, generate the whole lattice. Unit cell is a building block of a lattice. It is the smallest unit of cell.