Is PMI Still a Tax Deduction? December 31, 2015 / in 1st Time Buyers, FHA, Frequently Asked Questions, PMI, Products, Recent Changes, Reverse Mortgages - Retirement Living, Tips, USDA We continue to hear threats of axing the mortgage interest and PMI tax deductions.
Sulfide (systematically named sulfanediide, and sulfide(2â)) is an inorganic anion of sulfur with the chemical formula S 2â . It contributes no color to sulfide salts. As it is classified as a strong base, even dilute solutions of salts such as sodium sulfide (Na 2 S) are corrosive and can attack the skin.
(4). In general, sulfides are first oxidized to elemental sulfur, whereas disulfides are oxidized to give thiosulfate, and the processes above can be applied to other sulfidic ores. Bioleaching of non-sulfidic ores such as pitchblende also uses ferric iron as an oxidant (e.g., UO 2 + 2 Fe 3+ 2 2+ + 2 Fe 2+).