What is the longest chemical compound?
The IUPAC name for Titin. This is the largest known protein and so has the longest chemical name. Written in full, it contains 189,819 letters.
What is the longest chemical reaction?
As to the uncatalyzed phosphate monoester reaction of 1 trillion years, "This number puts us way beyond the known universe in terms of slowness," he said. "(The enzyme reaction) is 21 orders of magnitude faster than the uncatalyzed case.
What is the most complex chemical formula?
The most complex substance is the one with the largest number of different atoms, which is C7H16. We will assume initially that the final balanced chemical equation contains 1 molecule or formula unit of this substance. 2.
What is the longest atom name?
rutherfordiumThe prize for the longest element name goes to rutherfordium, named after the famous New Zealand physicist Lord Ernest Rutherford who won a Nobel Prize in chemistry. Praseodymium means 'green twin', a name that relates to confusion over the supposed element didymium....science.chemistry.element.periodic table.praseodymium.
Whats the biggest molecule you can make?
PG5 moleculePG5 molecule is the largest stable synthetic molecule ever made.
What is the largest molecule?
The aptly named titin weighs in at a molecular weight of 3 million and consists of a continuous chain of 27,000 amino acids, making it 20 to 50 times larger than the average-size protein.
What is the largest organic molecule?
But i-propyl cyanide is the largest and most complex organic molecule found to date - and the only one to share the branched atomic backbone of amino acids.
What is the hardest chemical compound?
Currently, diamond is regarded to be the hardest known material in the world. But by considering large compressive pressures under indenters, scientists have calculated that a material called wurtzite boron nitride (w-BN) has a greater indentation strength than diamond.
What is the longest organic compound?
Currently, palytoxin and maitotoxin are believed to have the longest carbon chains in nature (more than 100 A in length), except for biopolymers. The structural properties of such marine huge molecules are highlighted, especially with regard to the length and shape of their carbon chains.
What is the full word of Methionylthreonylthreonylglutaminylarginyl?
Methionylthreonylthreonylglutaminylarginyl… isoleucine is the chemical name for the protein of “titin” also known as “connectin.” The largest known protein that consists of 26, 926 amino acids is made up of 189, 819 letters and can take about three hours to pronounce.
What is the longest word in the world Methionylthreonylthreonylglutaminylarginyl?
LONGEST ENGLISH WORD:Methionylthreonylthreonylglutaminylarginyl… isoleucine (189,819 letters) If we're talking chemistry, the longest chemical name is 189,819 letters long. It is the chemical name for titin, a giant filamentous protein essential to the structure, development, and elasticity of muscle.
Will there be a 119th element?
Ununennium, also known as eka-francium or element 119, is the hypothetical chemical element with symbol Uue and atomic number 119....UnunenniumAlternative nameselement 119, eka-franciumUnunennium in the periodic table26 more rows
What type of reaction is NaOH KNO3 NaNO3 Koh?
Net Ionic Equation NaOH(aq) + KNO3(aq) = NaNO3(aq) + KOH(aq) might be an ionic equation.
Is any matter destroyed during a chemical reaction?
The law of conservation of mass states that in a chemical reaction mass is neither created nor destroyed.
What causes chemical reactions to reverse?
Yet, some reactions do reverse. How does this work? The answer has to do with the energy output of each reaction and that required for it to occur. In a reversible reaction, reacting molecules in a closed system collide with each other and use the energy to break chemical bonds and form new products.
What are combination reactions?
When more than two reactants react together to form a new product, this type of reaction is known as a combination reaction. It is also known as a synthesis reaction.
What is the longest compound in the world?
The longest chemical compound known to us till date is a ‘Protein’ . The chemical formula for the protein is C169723H270464N45688O52243S912. Scientists call this protein “Titin”
What is the longest element name?
The longest element name I found is Rutherfordium with 13 letters. There are several with 12. Prior to naming them formally, the latinized version of their proton count can make long names.
How long is DNA?
Consider DNA strands. They can be pretty long . . . up to 133 billion base pairs, multiplied by the number of atoms per base pair (about 70) gives close to 10 trillion atoms! So, to write the chemical formula of that, you’d need 10 trillion letters (if you don’t abbreviate repeating groups etc.). To understand the length of this, consider that the King James Version of the Bible (KJV) has about 3.2M letters. Hence, this longest DNA molecule has a length of 3.2M King James Bibles! (Pretty neat estimate, no?) This is the same amount of letters that you get by replacing each letter of the KJV by the whole KJV.
Why is there no limit to the length of systematic chemical names?
There is essentially no limit to the length of systematic chemical names because there is no limit to the size of molecule that could be described. for instance you could start with 2:2-dimethyl-3:3-diethyl-4:4-dipropyl-5:5-dibutyl-6:6-dipentyl-7:7-dihexyl-8:8-diheptyl-9:9-dioctyl …
How many lines does a chemical name take?
I’ve seen legitimate chemical names take up two lines as long as this sentence. Happily, I’ve forgotten them, as their structure is depicted on their inserts provided by pharmacies, and a picture is worth a thousand words.
What is the largest number?
This is similar to the question: “What is the largest number?” It’s simply the wrong question. With the understanding that for every number there is another larger number, there really isn’t a largest number (and no, infinity is not a number).
How many elements have two letter symbols?
Everything except boron, carbon, fluorine, hydrogen, iodine, potassium, nitrogen, oxygen, phosphorus, sulfur, uranium, vanadium, tungsten, and yttrium. The other 104 elements have two-letter symbols. Check out a periodic table.
What is the longest formula?
The longest formula is of a protein named Titin (or connectin). It is the protein that is responsible for passive elasticity of muscles.
What is the longest element name?
The longest element name I found is Rutherfordium with 13 letters. There are several with 12. Prior to naming them formally, the latinized version of their proton count can make long names.
How many atoms of DNA would collapse in a black hole?
Multiplying this by 3.2, we get the number of atoms of DNA that will collapse in a black hole: 26 x 10^56 = 2.6 x 10^57 atoms. But to write this down is therefore physically impossible because it would require much more than 3.2 solar masses ON PAPER to write it . . . and we’d be creating a black hole in the process . . . Nevertheless, any (substantially) smaller molecule could exist.
How much hydrogen is in the Sun?
The Sun has a mixture of 75% Hydrogen (1 g/mol) and 25% Helium (4 g/mol), so its molecular mass is about 1.75 g/mol. We’d like to know the (theoretically) largest DNA molecule. A base pair has an average molecular weight of 620 g/mol, which is a factor of 620/1.75 ~ 354 less; but with about 70 atoms per base pair, we get about 1/5 of the atoms of the Sun, to get the same (solar) mass.
How long is DNA?
Consider DNA strands. They can be pretty long . . . up to 133 billion base pairs, multiplied by the number of atoms per base pair (about 70) gives close to 10 trillion atoms! So, to write the chemical formula of that, you’d need 10 trillion letters (if you don’t abbreviate repeating groups etc.). To understand the length of this, consider that the King James Version of the Bible (KJV) has about 3.2M letters. Hence, this longest DNA molecule has a length of 3.2M King James Bibles! (Pretty neat estimate, no?) This is the same amount of letters that you get by replacing each letter of the KJV by the whole KJV.
What is the largest number?
This is similar to the question: “What is the largest number?” It’s simply the wrong question. With the understanding that for every number there is another larger number, there really isn’t a largest number (and no, infinity is not a number).
What is the longest known protein?
The IUPAC name for Titin. This is the largest known protein and so has the longest chemical name. Written in full, it contains 189,819 letters.
What is the longest chemical name?
mycro writes "A new article on Wikipedia shows the longest chemical name, reaching 64,060 letters. Methionylalanylthreonyl...leucine is a chemical name for enaptin, a nuclear envelope protein found in human myocytes and synapses, which is made up of 8,797 amino acids. It is involved in the maintenance of nuclear organization and structural integrity, tethering the cell nucleus to the cytoskeleton by interacting with the nuclear envelope and with F-actin in the cytoplasm."
How many letters are in an abbreviation?
Hey, the commonly used abreviation is only 1001 letters!
How many letters are in the name Methionylalanylthreonyl leucine?
The full name for Methionylalanylthreonyl...leucine, the 2nd longest chemical name to be written down, containing 64,060 letters (excluding any dashes), is: [...]
Does IUPAC nomenclature describe proteins?
Anyway, IUPAC nomenclature wasn't meant to describe proteins - the amino acid sequence should be shorter and less wordy but that still doesn't represent specific isomers. Still it's quite the supercalafragilisticexpialadocious endeavour to write it down (OK, so someone hacked a script to.
