我可以用 chemfig 为化学反应设置标签,就像我对方程式所做的那样吗?
我的MWE
\documentclass[12pt]{article}
\usepackage{chemfig}
\usepackage[version=3]{mhchem}
\begin{document}
\begin{equation} \label{1}
\Lambda = \dfrac{1}{R}
\end{equation}
\begin{center}
\schemestart
\ce{CO^{$2-$}_3 ($aq$)} + \ce{H_{2}O ($l$)}
\arrow{<=>}
\ce{OH^{$-$} ($aq$)} \+ \ce{HCO^{$-$}_3 ($aq$)}
\schemestop
\end{center}
\end{document}
结果