7 Giugno 2008 alle 16:21
#24674
::
chiedo scusa, ecco il mio preambolo
`\usepackage{layaureo}
\usepackage{setspace}
\usepackage{bpchem}
\usepackage{tabularx}
\usepackage{chemcompounds}
\usepackage{graphicx}
\usepackage{subfig}
\usepackage{amsmath,amssymb}
\usepackage{chemarr}
\usepackage{float}
\usepackage{caption}
\usepackage{booktabs}
\newcommand{\degree}{\ensuremath{^\circ}}
\newcommand{\punto}{\ensuremath{\cdot\cdot\cdot}}
\usepackage{achemso}
\usepackage[greek,english]{babel}`