Chemical LaTeX typeset

Sirus

If you mean how to use it outside of PF, you need to download a program such as miktex (www.miktex.org).

dextercioby

Thanks for the link,Sirus.Maybe i'll get read of the old Scientific Workplace that i'm using now.

Sirus

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).

GCT

Trying it out,

[tex]H^+ _{(aq)} + OH^- _{(aq)} \xrightarrow~H_2 O _{(l)}[/tex]

GCT

I should be studying,

[tex]1/p + 1/q = 1/f [/tex]

GCT

this is killing me

[tex]{\Delta G} = {\Delta G^_o} - RT\textit{lnQ} [/tex]

from my current physics course
lens maker's equation
[tex] \frac{n_1}{p} + \frac{n_2}{q} = (n_1-1) \left[ \frac{1}{R_1} - \frac{1}{R_2} \right][/tex]

I'll just do my hw here
[tex]\int ( \textit{lnt} )^2 dt [/tex]

[tex]u= ( \textit{lnt} )^2 [/tex]
[tex]du=2( \textit{lnt} )( \frac{1}{t} ) [/tex]
[tex]dv= dt[/tex]
[tex]v= \int dt = t [/tex]

[tex] \int ( \textit{lnt} )^2 dt = ( \textit{lnt} )^2t - \int 2t( \textit{lnt} )( \frac{1}{t} ) [/tex]

Gokul43201

Anyone (ambitwistor ?) know the symbol for the equilibrium (upper half of right arrow above lower half of left arrow) sign ?

GCT

just trying things out
[tex]\xrightarrow{\leftarrow}[/tex]

I noticed Monique's first post where she had the n,n over the arrow and figured one could go on from there.

[tex] \xrightarrow{\xleftarrow} [/tex]

Gokul43201

Clever ! That'll have to do until I think it's important to hunt this down or someone comes up with a better answer.

chem_tr

If you have already found this, forgive me, but the solution is \rightleftharpoons or \leftrightharpoons as in the following examples:

[tex]H_2O \rightleftharpoons H^+ + OH^-[/tex]

[tex]H_2O \leftrightharpoons H^+ + OH^-[/tex]

Gokul43201

Thanks chem_tr !!

endeavour

Quote by Another God

that \ thing never does what I want...[itex]6CO_2 + 6H_2O \xrightarrow{Light\Energy} C_6 H_{12} O_6 + CO_2 ~\Delta \ \ \ \G^{\circ} = +2870kJ/mol [/itex]

Maybe I should use that comma? [itex]6CO_2 + 6H_2O \xrightarrow{Light/,Energy} C_6 H_{12} O_6 + CO_2 ~\Delta /, /, /, G^{\circ} = +2870kJ/mol [/itex]

[itex]6CO_2 + 6H_2O \xrightarrow{Light\,Energy} C_6 H_{12} O_6 + CO_2 ~\Delta \, \, \, G^{\circ} = +2870kJ/mol [/itex]
I think i prefer the tilde (~) key...[itex]6CO_2 + 6H_2O \xrightarrow{Light~Energy} C_6 H_{12} O_6 + CO_2 ~\Delta~~~G^{\circ} = +2870kJ/mol [/itex]

lol guys, the photosynthesis equation everyone's using is incorrect ;)

briton

[tex] F = \frac {1}{4\pi\epsilon_0}\frac{Q_1Q_2}{r^2}[/tex]
[tex] E_p = \frac {Q_1Q_2}{4\pi\epsilon_0(r_1+r_2)} [/tex]

[tex] E_p = \frac {e^2}{4\pi\epsilon_0(2r_0)}[/tex]

[tex]Q = EV \\[/tex]

[tex]Q = eV \\[/tex]

[tex]E_p = \frac {e}{4\pi\epsilon_0(2r_0)} electron volts
[/tex]

[tex]E_k = \frac{3}{2}kT[/tex]
[tex]\gamma \equiv \frac{1}{\sqrt{1 - v^2/c^2}}[/tex]

bomba923

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 [tex] \xi ^\circ [/tex] ??

GCT

are you referring to emf?

bomba923

Yes!! What is the symbol for it? (the fancy capital E thing)!!??

Is it on LaTex??

GCT

I've seen it here somewhere. You may want to somehow italicize the E within the latex.

just trying things out...

[tex] \varepsilon [/tex]

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Sirus	Chemical LaTeX typeset If you mean how to use it outside of PF, you need to download a program such as miktex (www.miktex.org).

dextercioby Blog Entries: 9 Recognitions: Homework Help Science Advisor	Thanks for the link,Sirus.Maybe i'll get read of the old Scientific Workplace that i'm using now.

GCT Recognitions: Homework Help Science Advisor	Trying it out, [tex]H^+ _{(aq)} + OH^- _{(aq)} \xrightarrow~H_2 O _{(l)}[/tex]

Gokul43201 Recognitions: Gold Member Science Advisor Staff Emeritus	Anyone (ambitwistor ?) know the symbol for the equilibrium (upper half of right arrow above lower half of left arrow) sign ?

chem_tr Recognitions: Gold Member Science Advisor	If you have already found this, forgive me, but the solution is \rightleftharpoons or \leftrightharpoons as in the following examples: [tex]H_2O \rightleftharpoons H^+ + OH^-[/tex] [tex]H_2O \leftrightharpoons H^+ + OH^-[/tex]

briton	[tex] F = \frac {1}{4\pi\epsilon_0}\frac{Q_1Q_2}{r^2}[/tex] [tex] E_p = \frac {Q_1Q_2}{4\pi\epsilon_0(r_1+r_2)} [/tex] [tex] E_p = \frac {e^2}{4\pi\epsilon_0(2r_0)}[/tex] [tex]Q = EV \\[/tex] [tex]Q = eV \\[/tex] [tex]E_p = \frac {e}{4\pi\epsilon_0(2r_0)} electron volts [/tex] [tex]E_k = \frac{3}{2}kT[/tex] [tex]\gamma \equiv \frac{1}{\sqrt{1 - v^2/c^2}}[/tex]

bomba923	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 [tex] \xi ^\circ [/tex] ??