prueba solemne 20 Dec 201020/12/10 at 14:462010-12-20 14:46:20

Patricia San Martín S.

Enlace quìmico 8 Oct 201008/10/10 at 15:142010-10-08 15:14:08

Patricia San Martín S.

Geometrìa molecular 8 Oct 201008/10/10 at 15:142010-10-08 15:14:08

Patricia San Martín S.

Representaciòn molecular 8 Oct 201008/10/10 at 15:142010-10-08 15:14:08

Patricia San Martín S.

solemne 20 Jul 201020/07/10 at 19:042010-07-20 19:04:20

Patricia San Martín S.

parcial 3 20 Jul 201020/07/10 at 19:042010-07-20 19:04:20

Patricia San Martín S.

parcial 2 22 Jun 201022/06/10 at 13:172010-06-22 13:17:22

Patricia San Martín S.

parcial 1 22 Jun 201022/06/10 at 13:162010-06-22 13:16:22

Patricia San Martín S.