div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: FÓRMULAS EMPÍRICAS Y MOLECULARES - iesjuangriscom src=https:reader036fdocumentsesreader036viewer202207260862deb1aaa8327a77636cd0achtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpFÓRMULAS EMPÍRICAS Y MOLECULARESpdiv