Recommended Related to Pain Management. Use Preventive Meds. If migraines are frequent or interfere with your life, it may be time to discuss prevention with your doctor. Preventive medications can help stop migraines or reduce their intensity.See if they might help you.ecommended Related to Pain Management. Use Preventive Meds. If migraines are frequent or interfere with your life, it may be time to discuss prevention with your doctor. Preventive medications can help stop migraines or reduce their intensity. See if they might help you.
Iodine, I 2, reacts with fluorine, F 2, at room temperature to form the pentafluoride iodine(V) fluoride. At 250Â°C the same reaction affords the heptafluoride iodine(VII) fluoride.
As this reaction proceeds, another reaction is observed. As the zinc iodide (ZnI2(aq)) forms , the iodide ion reacts with I2 to make I3- and the ionic compound zinc triiodide (Zn(I3)2(aq)) forms. The triiodide ion (I3-) has a distinctive wine-red color that is easy to identify.