When iodine is added to water, the following reaction results: I 2 (l) + H 2 - (aq) + 2H + (aq) + I - (aq). I 2 molecules and water molecules react to substances such as hypoiodite (OI -). The reaction can move both ways of the equilibrium, depending on the pH of the solution. Iodine may also occur as I 3 - (aq), HIO(aq), IO - (aq) en HIO 3 (aq). Iodine can bind to many different substances, for example other halogens. The compounds that are form behave differently when they come in contact with water. Solubility of iodine and iodine compounds. Water solubility of iodine is determined by temperature (20 o C) and pressure (1 bar), and is relatively low.
Introduction. 1  Dell-branded hardware products come with either a 90-day limited warranty, a one-year limited warranty, a two-year limited warranty, a three-year limited warranty, or a four-year limited warranty. 2  NOTE: This information applies to the United States only, unless specifically stated otherwise.
I have been using Dell E6420 for past 6 years and it works beautifully without fail. The best part about Dell is its customer care. They will do anything you need as long as you have warranty which would roughly cost you 10k (roughly 150 USD) for 2 additional years after the usual 3 year warranty.