What is Macromolecular hypothesis, what is contribution of Staudinger, Carothers, and Paul

Q: When the polymers are evaluated in terms of light transmittance (transparency-transparency);…

A: Optically transparent polymers are usually amorphous, because crystallites scatter light giving a…

Q: Explain why bimolecular condensation is a poor method for making unsymmetricalethers

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Q: A crystal is known to have a face-centered (F-centering) cubic unit cell. The fractional coordinate…

A: There are four possible coordinator --- 1) (-0.5,0.5,1.5) 2) (-0.5,1,-0.5) 3) 0.5,0.5,0.5) 4) (1/2,…

Q: (k) When two proteins interact to form a bound complex, on average, what percentage of each…

A: k) The covered surface region (BSA), which estimates the size of the point of interaction in a…

Q: 15.10 How many (a) nearest neighbours, (b) next-nearest neighbours are there in a body-centred cubic…

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Q: What is the trend for atom size from left to right across aperiod?

A: Atomic size of an atom is defined by atomic radius. It is the half of the distance between two…

Q: Figure C3. Six segments of äPPays b) E6. Think of the worried Professor in Figure C9 as a big sad…

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Q: At 25 °C, how high will water rise in a glass capillary tube with an inner diameter of 0.63 mm?…

A: Concept introduction: Viscosity: It is the resistance between the layer of flow of liquids. Formula…

Q: A type of liquid crystal that has an arrangement :spatially Cholesteric Nematic OSmectic Columnar…

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Q: 3. Estimate the degree of crystallinity of given polymer assuming that the area under red curve is…

A: Given: Area under the red curve = 47% area under the black curve. The degree of crystallinity, α,…

Q: Which is not correct for scattering Depend on medium particle size None Scattering polarizes the…

A: Scattering is a phenomenon in which energy waves moves in a straight path and get distributed in…

Q: The molecule with the smallest HOMO-LUM0 gap:

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Q: Under what conditions do zwitterions exist?

A: A zwitterion is adipolar ion that has a net charge equal to zero. An amino acid has both acidic and…

Q: Given that the radius of a metal is 211.79 pm, determine the edge length for a body centered cubic…

A: Crystal lattice is defined as the three dimensional arrangement if atoms or ions in a crystal.…

Q: Beryllium (ionic radius 45 pm) and Sulfide (ionic radius 184 pm) form an ionic compound. Assuming…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: A Simple Cubic crystal shows a first-order diffraction peak on (1 00) plane while Body Centered…

A: The simple cubic crystal, BCC (body-centered cubic), and FCC (Face-centered cubic) are the types of…

Q: Determine the indices of the crystallographic direction shown below. Express in proper notation.

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Q: Please indicate the coordination number and coordination geometry for the anticancer drug, cisplatin…

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Q: Solve this problem

A: Given:-             Surface chemistry can be investigated by quantitative measure of photo electron…

Q: a) what ‘s the solution?

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

Q: Determine the indices of the cubic crystal plane that intersects the position coordinates : 1,1/4,…

A: For the first position coordinate (1,0.25,0) Reciprocal of intercepts = (1,4,0) Miller indices =…

Q: 14. Show analytically that five fold rotation axis does not exist in a crystal lattice.

A: Detail explanation why Crystal lattice does not have five rotation axis is given below.

Q: Explain and discuss the difference between the 2-Dimensional and 3-Dimensional structure of…

A: We have to Explain and discuss the difference between the 2-Dimensional and 3-Dimensional structure…

Q: A chloride ion and a sodium ion are separated by a center–center distance of 0.5 nm. Calculate the…

A: Given data contains, Center distance between sodium ion and chloride ion is 0.5nm. Charge on an…

Q: Shown above is an array of points that is referred to as a body-centered-cubic lattice. For every…

A: sdfdfdf

Q: spherical nodes planar nodes 1s 1 0 2s 1 3s 3 2p. 1 3px 3 1 1 1 3d, What is the relationship between…

A: Total number of nodes = (n -1)

Q: Please answer correct with clarification What are the most important constraints in selecting a…

A: Interpretation -  To tell about the most important constraints in selecting a unit cell -…

Q: Figure C3. Six segments of arrays of packed circles. E6. Think of the worried Professor in Figure C9…

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Q: Question 3: Assume that we are working in body centered cubic structure, draw the planes (100),…

A: We have body centered cubic structure.

Q: Determine the Miller indices for the directions in the cubic unit cell A В -IN

A: Miller indices is a notation system that present in crystallography for planes in crystal lattice.…

Q: What is dispersion statistics? Why is it important?

A: Answer - According to the question - Dispersion is a statistical term that describes the size of the…

Q: Find points in the unit cell of silicon that are symmetry points with respect to spatial inversion.…

A: When we change the position of the molecule by 180o and the coordinates shift from (x,y,z) to…

Q: Draw the given direction vector [121] and crystallographic plane (121) in the following cubic unit…

A: From Miller Indices we can easily draw the plane

Q: What patterns do you notice within the groups of salts in Table ? (A group is defi ned as having the…

A: Nearest neighbor separation means in the crystal the neighboring atom attached with Sodium, Na.

Q: Which point defect is observed in a crystal when a vacancy is created byan atom missing from a…

A: Points defects are the defects that are caused around an atom or single lattice point. The types of…

Q: A crystal is known to have a body-centered (I-centering) cubic unit cell. The fractional coordinate…

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Q: what crystal structures are. Explain that they are Crystalline Networks (Bravais Networks). Indicate…

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Q: Q1- Choose the correct answer for the following (Justify your answer): 1-The direction indices for…

A: A). the Direction indices for the cryptographic direction indicated by the vectors  [1,1,1].  OPTION…

Q: Find the Miller indices of the planes that intersect the crystallographic axes at the distances: (i)…

A: Miller indices are the group of three numbers that indicates the orientation of a plane or set of…

Q: Draw in unit cubes the crystal planes that have the following Miller indices:

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Q: Find the Miller indices of the planes that intersect the crystallographic axes at the distances:

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Q: Q1- Choose the correct answer for the following (Justify your answer): 1-The direction indices for…

A: The crystallographic direction indicated by the vector in above diagram has the coordinates (0,0,0)…

Q: What is the packing efficiency (in %) for a simple cubic unit cell? Give answer with three decimal…

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Q: Briefly explain Bragg's Law and sketch the diffraction of the scattering angle to show the Bragg's…

A: The smallest unit which on repetition gives a crystal lattice is named as a unit cell. The net atoms…

Q: a) For bcc lattice, which values of hkl give reflection? b) For fcc lattice, which values of hkl…

A: Lattice may be simple cubic, face centered, body center and diamond lattice.

Q: Sketch the Miller plane in a unit cell (0-1-3)

A: The miller indices can be evaluate through the reciprocal of unit cell.

Q: Define the Miller indices of the cubic crystal plane that intersects the following position…

A: Miller Indices of a plane are proportional to reciprocal of intercept of the plane on the three…