pentane उदाहरण वाक्य

Although the compound is formally named as the diketone form, pentane-2, 4-dione, the enol form forms a substantial component of the material and is actually the favored form in many solvents.
These include gasses ( methane, acetelene ) liquids, ( pentane, hexane, benzene ) and solids ( Paraffin . ) So there are an infinite number of different molecular combinations of just these two elements.
Some of these gases include heptane, pentane, propane and other hydrocarbons with molecular weights above Methane ( CH4 ) to produce a natural gas fuel which is used to operate the natural gas engines for further pressurized transmission.
The alkanes from pentane ( C 5 H 12 ) to octane ( C 8 H 18 ) are flared off, sold as liquefied petroleum gas under pressure, or used to power the refinery's own burners.
If an alcohol thermometer utilizes a combination of ethyl alcohol, toluene, and pentane, its lower temperature range may be extended to measure temperatures down to as low as " 200 �C (-328 �F ).

Butyllithium is commercially available as solutions ( 15 %, 25 %, 1.5 M, 2 M, 2.5 M, 10 M, etc . ) in alkanes such as pentane, hexanes, and heptanes.
The epoxide cyclohexene oxide and the lactone ?-butyrolactone are reacting to the spiro orthoester spiro-7-9-dioxacyclo [ 4.3 . 0 ] nonane-8, 2'1'- oxacyclo-pentane.
Those that are liquid at ambient conditions ( i . e ., pentane and heavier ) are called " natural gas condensate " ( sometimes also called " natural gasoline " or simply " condensate " ).
The use of the term " paraffin " is a general term and often does not distinguish between pure compounds and mixtures of isomers, i . e ., compounds with the same chemical formula, e . g ., pentane and isopentane.
Mnemonics are also useful, like " Many Equestrian People Buy Pretty Handsome Horses Of Noble Descent " to remember the methane series : ( Methane, Ethane, Propane, Butane, Pentane, Hexane, Heptane, Octane, Nonane, Decane ).