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<font size=5px>''Welcome to the '''explain [[xkcd]]''' wiki!''</font><br>
 
<font size=5px>''Welcome to the '''explain [[xkcd]]''' wiki!''</font><br>
 
We have an explanation for all [[:Category:Comics|'''{{#expr:{{PAGESINCAT:Comics|R}}-13}}''' xkcd comics]],
 
We have an explanation for all [[:Category:Comics|'''{{#expr:{{PAGESINCAT:Comics|R}}-13}}''' xkcd comics]],

Revision as of 12:14, 18 December 2013

Welcome to the explain xkcd wiki!
We have an explanation for all 2 xkcd comics, and only 12 (0%) are incomplete. Help us finish them!

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Unsolved Chemistry Problems
I'm an H⁺ denier, in that I refuse to consider loose protons to be real hydrogen, so I personally believe it stands for 'pretend'.
Title text: I'm an H⁺ denier, in that I refuse to consider loose protons to be real hydrogen, so I personally believe it stands for 'pretend'.

Explanation

Ambox notice.png This explanation may be incomplete or incorrect: Created by a Loose Proton Called H+ - Please change this comment when editing this page. Do NOT delete this tag too soon.

There is a list of mathematical problems that are yet to be solved (such as P=NP). This comic makes a spin on it, by stating that there are (as of yet) unsolved chemistry problems.

Arbitrary Enzyme Design:

Protein Folding: Proteins are large molecules that consist of chains of amino acids. These amino acids chains can be folded in extremely complex ways, and the way a protein is folded is of critical importance to its function. "Misfolded" proteins like prions can be inactive or cause other proteins to become misfolded, which can lead to fatal illnesses.


Depolymerization:

What the “p” in pH stands for:

“p” shows up in pH, pKa, pKb, and other things related to the concentration of H+ ions and OH- ions. The meaning of the "p" in "pH" has been the subject of much dispute. It is sometimes referred to as "power of Hydrogen", but the term was introduced by Søren Peter Lauritz Sørensen, who did not publish his results in English. The letter p could stand for the French puissance, German Potenz, or Danish potens, all meaning "power", or it could mean "potential". All of these words start with the letter p in French, German, and Danish, which were the languages in which Sørensen published.

Someone, presumably Randall Monroe, claims that they refuse to believe that loose protons are hydrogen atoms, and as such, the “p” stands for pretend. This could work, by saying that it is the pretend Ka and the Pretend Kb. However, Hydrogen atoms and loose protons both have a single proton. An Ion is any atom with a number of electrons not equal to the amount of protons in an atom. This counts for both more electrons (Anions), and less electrons (Cations).

Transcript

Ambox notice.png This transcript is incomplete. Please help editing it! Thanks.
[Hairbun stands behind a lectern on a podium with two Cueballs and Megan standing behind her. There is a "Grand Opening" sign hanging in the background along with some ornaments.]
Hairbun: Our lab will be working on chemistry's top unsolved problems: arbitrary enzyme design, protein folding, depolymerization, and, of course, the biggest one of all:
Hairbun: Figuring out what the "p" in "pH" stands for.


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