Consider the cations listed in the table on page 6 of Week 9 lecture note, which of the cations would form iodide(s) having the cesium chloride crystal structure? Justify your choice(s).

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A:

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Q: 2 The Crystal Structure is BCC

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A: 1. Option A  2. Option A  3. Option A

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Q: What is the angle between the carbon-oxygen bonds in the carbon dioxide (CO₂) molecule? 心。 X

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A: Solutions- Crystals are hydrated because water molecule in present inside the crystal.

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A: These are the structure given below:

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Q: D. Ascorbic acid, amalgam, salt

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Q: Chapter 12 25. Which of the following molecules would boil at the lowest temperature? Explain why.…

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Q: 2. Ionic Structures a. Which of the cations in the table below would you predict to form cupcakes…

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Q: 7. Which of these two compounds will have a higher melting point? Explain your choice. KF and CaF:

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Q: Use the following Lewis structures for questions 25 and 26. .. .. V W 25. What combination of two…

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Q: Draw the Crystal Lattice Structure and Formula Unit for Potassium Nitrate.

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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.