Based on your observations of the crystal structures, what could you predict about the physical properties of diamond and graphite?

Q: Give the name for this molecule: H CH3CH₂CH₂CH₂ C CH3 CH₂CH₂CH3

A: To solve this problem we have to write the name of the given compound.

Q: A chemist needs to determine the concentration of a sulfuric acid solution by titration with a…

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Q: Give the name for this molecule: Н. H H C=C CH3 CH₂CH3

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Q: 11.3 Propose an efficient synthesis for each of the following transformations: (a) 60-0 (c) (e) (g)…

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Q: Among the following compounds select a match for each category OH A Highest boiling point Strongest…

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Q: Use VSEPR theory to predict the shape of this molecule (POC13) and indicate any deviation from the…

A: Answer:FormulaMolecular geometryBond angleAX4Tetrahedral109.50AX4ESee saw86.50, 1020,…

Q: A 0.286-M aqueous solution of CH3NH₂ (methylamine) has a pH of 12.0. Calculate the pH of a buffer…

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A: Given : energy absorbed by the reaction, ∆E = +128 KJ where positive sign indicates energy is…

Q: Suppose 3.74 g of copper are reacted with excess nitric acid according to the given equation.…

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Q: What is a structure for a compound that is an eight-carbon alkane, serves as the 100 octane standard…

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Q: 2 Br + MnO4 → Br₂ + Mn²+

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Q: Consider the equilibrium shown below. When one looks at the equilibrium where X = CH3 and the one…

A: The objective of the question is to compare the equilibrium constants.A system in a state where the…

Q: Write the systemic name of Al₂(SO4), - 6H₂O.

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Q: What is the composition of a methanol ( CH3OH) - propanol ( CH3 CH₂ CH₂ OH) solution that has a…

A: Multiple questions

Q: Ethambutol is an anti-tuberculosis medicinal agent with two stereogenic centers, as shown in the…

A: Given is structure of organic compound.Configuration of given compound is 1S and 2S.

Q: OAC [1. O OH I H B-dictyopterol

A: Mechanism of organic reaction

Q: An aqueous solution of sucrose is made by mixing 74.5g sucrose and 295 mL of water. The vapor…

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Q: A meso stereoisomer is possible for one and only one of the structures below. Identify which could…

A: Given are organic compounds. Meso compounds are symmetrical molecules.They are achiral compounds…

Q: The molar heats of formation of liquid and gas phase water are given by: kJ ΔΗ, = -285.8 mol AH =…

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Q: ? The balanced chemical equation for this reaction is shown in the image below. Enter your answer as…

A: GivenSodium =5 gOxygen = 5 g

Q: From the equation: Fe3O4 + 4 CO ----> 3 Fe + 4 CO₂ Calculate the moles of CO₂ produced when 50.2…

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Q: 7. OCH3 What is the IUPAC name of the compound in the image? 5-butyl-4-methoxyhept-3-ol…

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Q: Balance the chemical equation. PbN+CrMn₂ Og →Pb3O4 + Cr₂O3 + MnO₂ + NO Assume the coefficient of NO…

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Q: Draw the structure(s) of the major organic product(s) of the following reaction. 요. + excess…

A: When an aldehyde reacts with excess alcohol in the presence of an acid, an acetal would be formed.

Q: I in the name and empirical formula of each ionic compound that coule

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Q: CrL6]2+: draw the orbital splitting, labe al orbitals, indicate the crystal fiels splitting and the…

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Q: Calculate the absorbance (A) of a solution with a percent transmittance of 43.1%.

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Q: Provide an IUPAC name for each of the compounds shown. (Specify (E)/(Z) stereochemistry, if…

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Q: Which of the following will react fastest in an sn1 reaction mechanism? Br B "XX D E

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Q: A chemistry student weighs out 0.318 g of ascorbic acid (H₂C,H,O), a diprotic acid, into a 250. mL…

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Q: Write the IUPAC name of each alkene. (a) (b)

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Q: A sample of 649 g of solid calcium hydroxide is aded to 35,5 mt of 0.490 M aqueous hydrochloric aci…

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Q: Complete the table below by writing the symi ionic compound NaCl cation Na anion C17

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Q: Step by step on how to solve redox in base: CN- + MnO-4 ---> CNO- + MnO2

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Q: Part B HBr(aq) + LiHCO3(aq) → Express your answer as a chemical equation. Identify all of the phases…

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Q: Between A-E, select all methods that will work for preparation of the following diol A OB Oc OD DE…

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Q: Draw the structure of [CHICH.CHCH(O Include all lone pairs and charges as appropriate.

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Q: 7. The following scheme shows the intermediates in the mechanism for the synthesis of isoamyl…

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Q: Consider the compound below. NH₂ Cl Part 1 of 3 Draw the structure showing stereochemistry, in which…

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Q: Which of the following statements are true about the structure given below: i. Bond angle 1 is 120°.…

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Q: cation Na Mg Ba K anion PO 4 IO SO NO some ionic compounds empirical formula 00 0 0 0 name of…

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Q: Why were we able to assume that the a C solution =C water

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Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.