https://eclass03.sch.gr/courses/G1297139/ΑνακοινώσειςTue, 21 Apr 2026 11:11:45 +0300elhttps://eclass03.sch.gr/modules/announcements/index.php?an_id=30119988&course=G1297139<p>To<span style="color:#ff0000;"><strong> <a style="color:#ff0000;" href="/modules/units/index.php?course=G1297139&amp;id=3255813">Μάθημα 20: Ισοστάθμιση χημικών εξισώσεων</a></strong></span></p>Tue, 21 Apr 2026 11:11:45 +0300Tue, 21 Apr 2026 11:11:45 +030030119988https://eclass03.sch.gr/modules/announcements/index.php?an_id=30119720&course=G1297139<p>To<span style="color:#ff0000;"><strong> <a style="color:#ff0000;" href="/modules/units/index.php?course=G1297139&amp;id=3255813">Μάθημα 20: Ισοστάθμιση χημικών εξισώσεων</a></strong></span></p>Wed, 29 Apr 2026 11:45:51 +0300Wed, 29 Apr 2026 11:45:51 +030030119720https://eclass03.sch.gr/modules/announcements/index.php?an_id=30119719&course=G1297139<p>To<span style="color:#ff0000;"><strong> <a style="color:#ff0000;" href="/modules/units/index.php?course=G1297139&amp;id=3255813">Μάθημα 20: Ισοστάθμιση χημικών εξισώσεων</a></strong></span></p>Mon, 20 Apr 2026 10:22:45 +0300Mon, 20 Apr 2026 10:22:45 +030030119719https://eclass03.sch.gr/modules/announcements/index.php?an_id=30110283&course=G1297139<p><img class="img-responsive" src="/modules/document/file.php/G1297139/kalh-sxoliki-xronia-eikones.top_...24.jpg" alt="" width="248" height="248" /></p>Thu, 11 Sep 2025 10:00:00 +0300Thu, 11 Sep 2025 10:00:00 +030030110283