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Originalna datoteka (SVG datoteka, nominalno 824 × 226 piksela, veličina: 76 kB)

Opis izmene

Opis
English: The acid-catalyzed hydrolysis of an ester is the reverse process of Fischer esterification, and vice versa. The two processes are in equilibrium with each other, though modifying the reaction conditions can cause one process to be favored over the other.
Datum 15. avgust 2014., 17:14:20
Izvor Sopstveno delo
Autor Krishnavedala
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LaTeX code

{{w:LaTeX}} source code
\documentclass[12pt,border=1pt,crop,multi=false,tikz,class=scrartcl]{standalone}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{chemfig,chemmacros,chemformula}
\usepackage{lmodern}
\usetikzlibrary{decorations.pathmorphing}

\chemsetup[chemformula]{font-shape=sf,format=\sffamily}
\renewcommand*{\familydefault}{\sfdefault}
\renewcommand*\printatom[1]{\ensuremath{\mathsf{#1} } }
\setatomsep{2em}
\setdoublesep{.6ex}
\setarrowdefault{,1,semithick}
\setbondstyle{thick}
%\setarrowlabelsep{1em}

\makeatletter
\begin{document}
\definesubmol\nobond{-[,0.25,,,draw=none]}

%\schemedebug{true}
\schemestart[-90][west]
	{\color{red}\textbf{Forward Direction: }Acid catalyzed hydrolysis}
    \arrow(.south west--.north west){0}[,.1]
    \subscheme{
    	\chemfig{R-[:30](=[::60]@{a1}O)-[::-60]OR'}
        \arrow{<=>[\chemfig{@{a2}H\pch}]}
        \chemfig{R-[:30]@{a5}(=[@{a3}::60]@{a4}\chemabove{O}{\scrp}H)-[::-60]OR'}
        \arrow{<=>[\chemfig{H_2@{a6}O}]}
        \chemfig{R-[:30](-[::60]OH)(-[::-60]@{a9}OR')-[6]@{a7}\chembelow{O}{\scrp}(-[::-60]H)-[@{a8}::60]@{a10}H}
        \arrow{<=>}
        \chemfig{R-[:30](-[@{a11}::60]@{a12}OH)(-[@{a13}::-60]@{a14}\chemabove{O}{\scrp}(-[::60]R')-[::-60]H)-[6]O-[::-60]H}
        \arrow{<=>[][$-$ \ch{R'-OH}]}
        \chemfig{R-[:30](=[::60]\chemabove{O}{\scrp}H)-[::-60]OH}
        \arrow{<=>[][$-$ \ch{H+}]}
        \chemfig{R-[:30](=[::60]O)-[::-60]OH}
        \chemmove[-stealth,red,shorten >=2pt, shorten <=2pt]{
    		\draw (a1) .. controls +(east:5mm) and +(north west:8mm) .. (a2);
            \draw (a3) .. controls +(west:5mm) and +(west:5mm) .. (a4);
            \draw (a6) .. controls +(north:8mm) and +(east:5mm) .. (a5);
            \draw (a8) .. controls +(north east:5mm) and +(east:5mm) .. (a7);
            \draw (a9) .. controls +(south:5mm) and +(north:5mm) .. (a10);
            \draw (a12) .. controls +(west:5mm) and +(west:5mm) .. (a11);
            \draw (a13) .. controls +(north:5mm) and +(north:5mm) .. ($(a14)+(0,1em)$);
    	}
    }
    \arrow(.south west--.north west){0}[,.25]
    \subscheme{
    	\chemfig{R-[:30](=[::60]O)-[::-60]OR'}
        \arrow{<=>[$-$ \ch{H+}]}
        \chemfig{R-[:30](=[::60]\chemabove{O}{\scrp}H)-[::-60]OR'}
        \arrow{<=>[$-$ \ch{H2O}]}
        \chemfig{R-[:30](-[@{b12}::60]@{b11}OH)(-[::-60]OR')-[@{b13}6]@{b14}\chembelow{O}{\scrp}(-[::-60]H)-[::60]H}
        \arrow{<=>}
        \chemfig{R-[:30](-[::60]OH)(-[::-60]@{b7}\chemabove{O}{\scrp}(-[::60]R')-[@{b8}::-60]@{b9}H)-[6]@{b10}O-[::-60]H}
        \arrow{<=>[][\chemfig{R'-@{b6}OH}]}
        \chemfig{R-[:30]@{b3}(=[@{b4}::60]@{b5}\chemabove{O}{\scrp}H)-[::-60]OH}
        \arrow{<=>[][\chemfig{@{b2}H\pch}]}
        \chemfig{R-[:30](=[::60]@{b1}O)-[::-60]OH}
        \chemmove[-stealth,blue,shorten >=2pt, shorten <=2pt]{
        	\draw (b1) .. controls +(west:5mm) and +(east:10mm) .. (b2);
            \draw (b4) .. controls +(west:5mm) and +(west:5mm) .. (b5);
            \draw (b6) .. controls +(south:5mm) and +(west:5mm) .. (b3);
            \draw (b8) .. controls +(east:5mm) and +(east:5mm) .. (b7);
            \draw (b10) .. controls +(south:5mm) and +(south west:5mm) .. (b9);
            \draw (b11) .. controls +(west:5mm) and +(west:5mm) .. (b12);
            \draw (b13) .. controls +(west:5mm) and +(west:5mm) .. (b14);
    	}
    }
    \arrow(.south east--.north east){0}[,.1]
    {\color{blue}\textbf{Reverse Direction: }Fischer esterification}
\schemestop
\end{document}

Licenciranje

Public domain Ово је слика просте структурне формуле и не подлеже заштити ауторских права и самим тиме је у јавном власништву. Она се употпуности састоји од информација које су јавно добро и не садржи плодове нечијег оригиналног стваралаштва.

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skraćeno ime autora Serbian (transliteracija): Krishnavedala
Vikimedija Serbian (transliteracija): Krishnavedala

15. avgust 2014

izvor datoteke Serbian (transliteracija)

sopstveno delo Serbian (transliteracija)

veličina podatka Serbian (transliteracija)

77.879 bajt

kontrolna suma Serbian (transliteracija)

6f82b55bc8408be057dceac736f0c1dc61c0b1c3

Istorija datoteke

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Datum/vremeMinijaturaDimenzijeKorisnikKomentar
trenutna19:01, 2. oktobar 2017.Minijatura za verziju na dan 19:01, 2. oktobar 2017.824 × 226 (76 kB)KrishnavedalaReverted to version as of 21:17, 15 August 2014 (UTC)
19:00, 2. oktobar 2017.Minijatura za verziju na dan 19:00, 2. oktobar 2017.827 × 228 (44 kB)Krishnavedalaconverted from dvi using dvisvgm and manually edited
22:17, 15. avgust 2014.Minijatura za verziju na dan 22:17, 15. avgust 2014.824 × 226 (76 kB)KrishnavedalaUser created page with UploadWizard

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