In organic chemistry, an alkene is an unsaturated hydrocarbon that contains at least one carbon–carbon double bond. Alkene, olefin, and olefine are used often interchangeably (see nomenclature section below). Acyclic alkenes, with only one double bond and no other functional groups, known as mono-enes, form a homologous series of hydrocarbons with the general formula CnH2n. Alkenes have two hydrogen atoms less than the corresponding alkane (with the same number of carbon atoms). The simplest alkene, ethylene (C2H4), which has the International Union of Pure and Applied Chemistry (IUPAC) name ethene is the organic compound produced on the largest scale industrially.Aromatic compounds are often drawn as cyclic alkenes, but their structure and properties are different and they are not considered to be alkenes.
Like a single covalent bond, double bonds can be described in terms of overlapping atomic orbitals, except that, unlike a single bond (which consists of a single sigma bond), a carbon–carbon double bond consists of one sigma bond and one pi bond. This double bond is stronger than a single covalent bond (611 kJ/mol for C=C vs. 347 kJ/mol for C–C) and also shorter with an average bond length of 1.33 Angstroms (133 pm).
State of condition comatose burn victim
The deaf blind paralyzed blight
Pure decision to end the suffering of those
That cannot win the fight
So what'd you do, so what'd you do
With your god the fat you chewed
And from his silence to your faith infer
To split the hair and watch them suffer
And still, you say "you're playing god" "in the name of god"
"for the love of god" ...goddamn you
Opposition to prolonged life decision
By the man who calls himself right
Holier than thee, you go breaking your creed
Solely perceived on your false insight
chorus
As her eyesight fades
In the dark she'll curse your name
His hearing dissipates
Now in silence he'll curse your name
The man under a bullets reign
They will all curse your name
The child defaced by flame
They will all curse your name
Ryan solo
Time passes and the nation of god refuses time is wasted on a contradicting point
They taste their flexible morality and choke on the bitter reality
Greg solo
Ryan solo
Greg & Ryan
State of affliction derails your conviction
By the man at first who wasn't sold
Your position faces the opposition
Now a victim of your misguided mold
chorus