The use of breqn
causes the subscript numbers in chemical expressions, formatted by mhchem
, to be exlargened and perhaps moved slightly making it look ugly.
Is there a way to avoid this or should I stop using breqn
?
Many thanks
MWE - comment out breqn
to see the diference
\documentclass{article}
\usepackage{amsmath}
\usepackage{breqn}
\usepackage[version=3]{mhchem}
\begin{document}
\ce{H2SO4}
\end{document}
mhchem
using the dmath environment.