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Potassium Iodide | KI or IK | CID 4875 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Potassium iodide (KI) is prepared by reacting potassium hydroxide to iodine with a hot solution. It is used mainly in the form of a saturated solution, 100 g potassium iodide to 100 ml water. That equates to around 50 mg/drop.
1 Οκτ 2010 · The four key intermolecular forces are as follows: Ionic bonds > Hydrogen bonding > Van der Waals dipole-dipole interactions > Van der Waals dispersion forces. Let’s look at them individually, from strongest to weakest. Table of Contents. Ionic Forces. Hydrogen Bonding. Van Der Waals Dipole-Dipole Interactions.
Intermolecular forces (IMFs) can be used to predict relative boiling points. The stronger the IMFs, the lower the vapor pressure of the substance and the higher the boiling point. Therefore, we can compare the relative strengths of the IMFs of the compounds to predict their relative boiling points.
This is a list of the various reported boiling points for the elements, with recommended values to be used elsewhere on Wikipedia.
Potassium iodide solutions readily dissolve elemental iodine. An aqueous solution of KI is neutral or slightly alkaline (pH 7–9). Molecular weight: 166 g mol −1. Density: 3.12 g cm −3. Melting point ∗: 680 °C, 954 K, 1258 °F (∗ KI volatizes at higher temperatures) Boiling point: 1330 °C, 1603 K, 2426 °F. Refractive index: 1.677
19 Δεκ 2023 · The boiling point of Potassium Iodide is 1330 °C. The melting point of Potassium Iodide is 681 °C. Chemical properties of Potassium Iodide: Potassium iodide can be oxidized into an I 2 molecule when reacted with an oxidizing agent. 2KI + Cl 2 → 2 KCl + I 2 4 KI + 2 CO 2 + O 2 → 2 K 2 CO 3 + 2 I 2. Uses of Potassium Iodide
