# Chemical LaTeX typeset

by Monique
Tags: chemical, latex, typeset
 HW Helper Sci Advisor P: 11,720 Thanks for the link,Sirus.Maybe i'll get read of the old Scientific Workplace that i'm using now.
 P: 582 For small applications, you can preview a post on PF with the required code in it, then copy and paste the latex into MS Word or another word processing application. This is discouraged, however, to avoid excess traffic on the PF server (copy/pasting Latex is not, after all, the purpose of PF).
 HW Helper Sci Advisor P: 1,767 Trying it out, $$H^+ _{(aq)} + OH^- _{(aq)} \xrightarrow~H_2 O _{(l)}$$
 HW Helper Sci Advisor P: 1,767 I should be studying, $$1/p + 1/q = 1/f$$
 HW Helper Sci Advisor P: 1,767 this is killing me $${\Delta G} = {\Delta G^_o} - RT\textit{lnQ}$$ from my current physics course lens maker's equation $$\frac{n_1}{p} + \frac{n_2}{q} = (n_1-1) \left[ \frac{1}{R_1} - \frac{1}{R_2} \right]$$ I'll just do my hw here $$\int ( \textit{lnt} )^2 dt$$ $$u= ( \textit{lnt} )^2$$ $$du=2( \textit{lnt} )( \frac{1}{t} )$$ $$dv= dt$$ $$v= \int dt = t$$ $$\int ( \textit{lnt} )^2 dt = ( \textit{lnt} )^2t - \int 2t( \textit{lnt} )( \frac{1}{t} )$$
 PF Patron Sci Advisor Emeritus P: 11,137 Anyone (ambitwistor ?) know the symbol for the equilibrium (upper half of right arrow above lower half of left arrow) sign ?
 HW Helper Sci Advisor P: 1,767 just trying things out $$\xrightarrow{\leftarrow}$$ I noticed Monique's first post where she had the n,n over the arrow and figured one could go on from there. $$\xrightarrow{\xleftarrow}$$
 PF Patron Sci Advisor Emeritus P: 11,137 Clever ! That'll have to do until I think it's important to hunt this down or someone comes up with a better answer.
 PF Patron Sci Advisor P: 614 If you have already found this, forgive me, but the solution is \rightleftharpoons or \leftrightharpoons as in the following examples: $$H_2O \rightleftharpoons H^+ + OH^-$$ $$H_2O \leftrightharpoons H^+ + OH^-$$
 PF Patron Sci Advisor Emeritus P: 11,137 Thanks chem_tr !!
P: 13
 Quote by Another God that \ thing never does what I want...$6CO_2 + 6H_2O \xrightarrow{Light\Energy} C_6 H_{12} O_6 + CO_2 ~\Delta \ \ \ \G^{\circ} = +2870kJ/mol$ Maybe I should use that comma? $6CO_2 + 6H_2O \xrightarrow{Light/,Energy} C_6 H_{12} O_6 + CO_2 ~\Delta /, /, /, G^{\circ} = +2870kJ/mol$ $6CO_2 + 6H_2O \xrightarrow{Light\,Energy} C_6 H_{12} O_6 + CO_2 ~\Delta \, \, \, G^{\circ} = +2870kJ/mol$ I think i prefer the tilde (~) key...$6CO_2 + 6H_2O \xrightarrow{Light~Energy} C_6 H_{12} O_6 + CO_2 ~\Delta~~~G^{\circ} = +2870kJ/mol$
lol guys, the photosynthesis equation everyone's using is incorrect ;)
 P: 30 $$F = \frac {1}{4\pi\epsilon_0}\frac{Q_1Q_2}{r^2}$$ $$E_p = \frac {Q_1Q_2}{4\pi\epsilon_0(r_1+r_2)}$$ $$E_p = \frac {e^2}{4\pi\epsilon_0(2r_0)}$$ $$Q = EV \\$$ $$Q = eV \\$$ $$E_p = \frac {e}{4\pi\epsilon_0(2r_0)} electron volts$$ $$E_k = \frac{3}{2}kT$$ $$\gamma \equiv \frac{1}{\sqrt{1 - v^2/c^2}}$$
 P: 736 Does anybody know the fancy "capital E" symbol denoting reduction potentials? I mean, it doesn't seem to be in LaTex---or is it? Where can I get it? Edit: Is it by any chance a lowercase "xi" ? That is, a $$\xi ^\circ$$ ??
 HW Helper Sci Advisor P: 1,767 are you referring to emf?
 P: 736 Yes!! What is the symbol for it? (the fancy capital E thing)!!?? Is it on LaTex??
 HW Helper Sci Advisor P: 1,767 I've seen it here somewhere. You may want to somehow italicize the E within the latex. just trying things out... $$\varepsilon$$
 HW Helper Sci Advisor P: 1,767 I think that should do it, it's \varepsilon, unless anyone else has a better method
P: 736
 Quote by GCT I think that should do it, it's \varepsilon, unless anyone else has a better method
Hmm--what about an $$\xi ^\circ$$ ?

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