Mujeres y química ii. Siglos xviii y xix

This is the second part of a set of papers devoted to the participation of women in chemistry. The first part was written as the Editorial of the January-2013 issue of this Journal. We were going to cover now more than three centuries in this delivery but there is a huge amount of material and few pages to deal with such a high number of women. So we have decided rather to cover this fascinating topic in three additional works for. This part will include the life of women devoted to chemistry that lived during the eighteenth and nineteenth centuries, finishing with the tragic death of Clara Immerwahr. The next contribution will be devoted to Marie Curie and the following to women from the twentieth century.