A hypothetical element with atomic radius of 100 pm forms a cubic unit cell that has an edge length of 441 pm. If the unit cell can fit up to 6 atoms, what would be its atomic packing factor (in %)?

Q: 6. Answer the following questions involving organic synthesis: a.) Propose a forward synthesis of an…

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Q: Hydrochlorothiazide H2N' `NH Positive Negative 61. Change of litmus paper from red to blue (if soda…

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Q: ich statement is false? vo 2 A k₂k₂[A]² k_₁+k₂ k.1 If the first step is irreversible and the second…

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Q: Give me the answer with proper explanation no need to upload any image will upvote.

A: In the structure provided for 2-methyl-2-propanol, hydrogen atoms can be attached to carbon atoms 1,…

Q: Please answer both subparts. I will really upvote. Thanks

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Q: For the the molecule represented below: A Но. C OH ОН В Rank the labeled acidic protons (H atoms)…

A: The proton which can easily be removed is most acidic and vive versa.

Q: Magnesium oxide is produced according to: 2 Mg + O₂2 MgO if the percent yield for the reaction is…

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Q: What is the correct order for increasing boiling point? I. CH:CH2CHЗ II. CH3CHCH2 III. CH3CH2OH а.…

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Q: to 2,2-dimethylbutane Name isomer D

A: The solution is given below -

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Q: Question 2 In a cubic lattice, an atom on the edge of a unit cell is shared equally by how many unit…

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Q: Answer the following questions based on the phase diagram (not drawn to scale) for hydrogen, H₂. P…

A: We are given the following phase diagram:

Q: Activity 1. Lewis Structures Instructions: Draw a Lewis structure for: (a) H2S, (b) OF2, (c)…

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Q: Skryf formule of die naam vir die volgende verbindings. / Write the formula or the name for the…

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Q: Draw the structure of the major product expected for the following reaction. Hint, the amine acts as…

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Q: 1. Draw a structure for 4-cyclopropyl-1-ethyl-1-methyl-(1,2,-dimethylpropyl)cyclopentane. 2.…

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Q: What is the standard enthalpy change (AH°) of the reaction belo C12H22O11 (s) + 12 O₂ (g) 12 CO₂ (g)…

A: As per bartleyby guidelines i answered only first question so please don't mind and post other…

Q: The following reaction results predominantly in: Select one: ⒸA. OB. O C. O D. CHO O E. CHO NO₂ CHO…

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Q: Answer the following questions for the reaction NiCl₂ (aq) + 2NaOH(aq) → Ni(OH)2 (s) + 2NaCl(aq) How…

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Q: Three gases (8.00 g of methane, CH4, 18.0 g of ethane, C2H6, and an unknown amount of propane, C3HS)…

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Q: A 50.5 gram sample of solid water is convert to liquid water by heating from -15.0 °C to 47.0 °C.…

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Q: 1H 11 10 2H 2h 3H 3 An IR spectrum, a 13C NMR spectrum, and a ¹H NMR spectrum were obtained for an…

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Q: 1. One mole of an ideal gas at 10 atm pressure is contained in a vessel at 300K. The gas is expanded…

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Q: Calculate AH for the reaction: 2 H3BO3 using the following data: Calculate B2O3 + 3 H₂O H3BO3 HBO2 +…

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Q: If the initial amount of Fe(NO3)3 transferred to the cuvette is 0.029 mol, and the absorbance…

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Q: Part 2 O See Hir Consider a sample of gas that contains 625 moles of smokestack gas. How many…

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Q: 1. What is the pH of a solution that is 0.41M in ethylammonium chloride? Kb = 4.3 * 10^-4. 2. What…

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Q: Questions 23 - 27 concem the following types of bonding which can exist between particles Hydrogen…

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Q: #) A compaund noith Moteailor foomela C7 HgO exlibit myZ 108, 93, 18,7I, 65, 51. Deduce the most…

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Q: If 5.00g of PH3 is combined with 5.00g of O2. PH3 + 0₂ P40 10 + 12. Which of the reactant is the…

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Q: 1. Calculate the percent by mass of chromium in each of the following oxides: (a) CrO3 (b) Cr₂O3 2.…

A: Please find the solution as required in the coming steps .

Q: What is the major product of the following reaction? HBr A) Br B) c) D) Br Br Br

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Q: What is the major product of the following reaction? 1) B₂H6, diglyme 2) H₂O2, NaOH

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Q: Propose an efficient synthesis for the following transformation: The transformation above can be…

A: Given reaction is :  Options are :

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.