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May10-07, 08:37 AM   #50
 
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Quote by xerxes View Post
Does anyone know how to do a left-right harpoon with labels above and below, I guess like

k1
/________
_________
....k2....../

You know what I mean. I have a reaction going in two directions with a different rate constant in each.
Try this;

[tex]\mathop{\leftrightharpoons}^{k_1}_{k_2}[/tex]

Code:
\mathop{\leftrightharpoons}^{k_1}_{k_2}