NH 17 Kolt 2) ((H₂)₂CH(W₂ (P 3)-01414₂0

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Q: O нн н 111 н-с-с-с-н Н н Н TI 1 н-с-с-с-с-с-н Н н н Н н н н н

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Q: Precipitation titration is often used to determine the concentrations of halides. Consider the…

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Q: 9 с 2 H, d 2 H, d -8 7 6 5 PPM 4 3 H, s 3 3 H, s 2 1

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Q: 8. Which of these structures corresponds to the Newman projection shown here? CH3 ¿ B. Br T CH₂ C.…

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Q: shown

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Q: K Q.12 (A) (B) (C) (D) The compound which gives a fragment at m/z = 124[M+H]* is Me Me Me. N Me-N N…

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Q: A B с Ꭰ E

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Q: 2 vertical node(s)

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Q: Draw an octahedral and tetrahedral crystal field splitting diagram for Co3+ (paramagnetic) and label…

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Q: Veff (r) (eV) 80 60 40 20 -20 -40 -60 -80 The following figure was presented in lecture. Zeffe²…

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Q: According to the description of boiling point elevation, which of the following is correct? Group of…

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Q: Use Slater's rules to calculate the shielding constant (S) of a 5s electron in a tin atom.  Use…

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Q: Consider structures A-D. OH ď NH A B NH с N: D NH

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Q: 7. What is the expected major product for the following reacti Br₂ hv

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Q: Question 11 The temperature of a 500. mL sample of gas increases from 150. K to 350. K. What is the…

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Q: Calculate the work, w, (in J) when 7.5 litre of an ideal gas at an initial pressure of 5.9 atm is…

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Q: 3) The natural product Nuciferal was synthesized by the route summarized below. Supply the missing…

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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.