Re: harpoons

You first need to include the chemarr package by
\usepackage{chemarr}


Then the following equation

 would be written as:

\begin{equation}
X+Z \xrightleftharpoons[k_2]{k_1} C
\end{equation}

Regards
Khem Raj
---
"Man imposes his own limitations, don't set any" - Anthony Bailey



On Wed, Mar 23, 2011 at 12:43, Asha G <[email protected]> wrote:

> >
> > ------------------------------
> >
> > \begin{equation}
> > \label{eq:1}
> > A + B \autorightleftharpoons {$k_f$}{$k_b$} AB
> > \end{equation}
> >  This will do
> > Shesharao
> > GNDEC
> > On Tue, Mar 22, 2011 at 1:55 PM, Asha G <[email protected]> wrote:
> >
> > > How does one put rate constants ( both forward and backward ) in
> > equations
> > > using LaTeX ?
> > >
> > > A + B _f_>  C
> > >        <___
> > >            k
> > >
> > >
> > > This is not very clear as I cannot type in arrows with my laptop but
> what
> > I
> > > mean is the upper Half arrow  pointing right has f above it and the
> > bottom
> > > half  arrow pointing left has k below  it.
> > >
> > > Your help is appreciated.
> > >
> > > Thanks
> > >
> > > Asha Gopinathan
> > > SCTIMST
> >
>
>
> Sorry, I am getting error messages like the following :
> undefined control sequences A + B \autorightleftharpoons
>
> I removed the dollar sign from {k_f}k_b}
>
> Also this does not seem logical to me.
>
> Thanks
> Asha Gopinathan
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