âYou get to deduct not only the interest youâre paying, but the [private mortgage] insurance,â Seaman says. âThatâs a big write-off thatâs going to affect a lot of homeowners.â Deduction of sales tax in states with no income tax. State income tax is deductible on your federal tax return. The bill extended for one year an equivalent benefit for those in states without income tax: Florida, Texas, Washington, Wyoming, Alaska, Nevada and South Dakota. This is also useful to some taxpayers in states with low income tax.
Sulfur hexafluoride (SF 6) is an inorganic, colorless, odorless, non-flammable, extremely potent greenhouse gas which is an excellent electrical insulator.SF 6 has an octahedral geometry, consisting of six fluorine atoms attached to a central sulfur atom. It is a hypervalent molecule.Typical for a nonpolar gas, it is poorly soluble in water but soluble in nonpolar organic solvents.It is generally transported as a liquefied compressed gas.F 6 is used as a contrast agent for ultrasound imaging. Sulfur hexafluoride microbubbles are administered in solution through injection into a peripheral vein. These microbubbles enhance the visibility of blood vessels to ultrasound.
Caution: SF6 is described by Airgas, a company that sells it, as a substance that may cause damage to the upper respiratory tract. Not medical advice: The gas that makes the human voice sound much deeper is sulfur hexafluoride. It is a non-toxic, invisible gas with the chemical formula SF6. It is often considered the anti-helium gas because helium is about six times lighter than air and sulfur hexafluoride is about six times heavier. It also makes the human voice deeper while helium makes it higher. Those with a penchant for experimenting can use sulfur hexafluoride to float a boat.. To begin, pour sulfur hexafluoride into an aquarium or large beaker.