Fire crews fought a tank fire Wednesday morning in Carter Lake. The fire started at Sapp Bros Petroleum at 2450 N 5th St.

There are no PAGs in the Organic chemistry section. Hexane and hexene are hydrocarbons. They are flammable liquids and have irritating vapours. A student adds a few drops of bromine water to a ...

If the same charged object is brought close to a stream of a nonpolar liquid, the stream flow remains unaffected. You can draw the structural formula for water and hexane or build models of these ...

The aqueous solution of food color is blue. Iodine in water is yellow, and when added to the food color the result is a green solution. When this aqueous solution is extracted with organic solvents ...