{"id":455,"date":"2023-05-18T08:05:00","date_gmt":"2023-05-18T06:05:00","guid":{"rendered":"https:\/\/ekfe.kor.sch.gr\/?p=455"},"modified":"2025-07-08T08:12:29","modified_gmt":"2025-07-08T06:12:29","slug":"%ce%b5%cf%81%ce%b3%ce%b1%cf%83%cf%84%ce%b7%cf%81%ce%b9%ce%b1%ce%ba%ce%ad%cf%82-%ce%b4%cf%81%ce%b1%cf%83%cf%84%ce%b7%cf%81%ce%b9%cf%8c%cf%84%ce%b7%cf%84%ce%b5%cf%82-%cf%87%ce%b7%ce%bc%ce%b5%ce%af-3","status":"publish","type":"post","link":"https:\/\/ekfe.kor.sch.gr\/?p=455","title":{"rendered":"\u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03b1\u03ba\u03ad\u03c2 \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03a7\u03b7\u03bc\u03b5\u03af\u03b1\u03c2 (\u0399)"},"content":{"rendered":"\n<p><strong>\u0399. \u03a0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03cc\u03c2 \u03ba\u03ae\u03c0\u03bf\u03c2 \u03b1\u03c0\u03cc \u201c\u03ac\u03bc\u03bc\u03bf \u03b3\u03ac\u03c4\u03b1\u03c2\u201d<\/strong><\/p>\n\n\n\n<p>\u039f\u03b9 \u03c0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03bf\u03af \u03ae \u03c7\u03b7\u03bc\u03b9\u03ba\u03bf\u03af \u03ba\u03ae\u03c0\u03bf\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03bd\u03c4\u03c5\u03c0\u03c9\u03c3\u03b9\u03b1\u03ba\u03ad\u03c2 \u03b4\u03bf\u03bc\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b1\u03bd \u03ba\u03c1\u03cd\u03c3\u03c4\u03b1\u03bb\u03bb\u03bf\u03b9 \u03b1\u03c0\u03cc \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b1 \u03ac\u03bb\u03b1\u03c4\u03b1 \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03c9\u03bd \u03c0\u03c1\u03bf\u03c3\u03c4\u03b5\u03b8\u03bf\u03cd\u03bd \u03c3\u03b5 \u03b4\u03b9\u03ac\u03bb\u03c5\u03bc\u03b1 \u03c0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03bf\u03cd \u03bd\u03b1\u03c4\u03c1\u03af\u03bf\u03c5. \u039f\u03b9 \u03b4\u03bf\u03bc\u03ad\u03c2 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03bf\u03c6\u03b5\u03af\u03bb\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03c3\u03b5 \u03c7\u03b7\u03bc\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03c4\u03b9\u03b4\u03c1\u03ac\u03c3\u03b5\u03b9\u03c2, \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03c9\u03c3\u03bc\u03c9\u03c4\u03b9\u03ba\u03ac \u03c6\u03b1\u03b9\u03bd\u03cc\u03bc\u03b5\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03c6\u03b1\u03b9\u03bd\u03cc\u03bc\u03b5\u03bd\u03b1 \u03ac\u03bd\u03c9\u03c3\u03b7\u03c2. \u03a3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b1, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03ac\u03b8\u03b5 \u03ba\u03c1\u03cd\u03c3\u03c4\u03b1\u03bb\u03bb\u03bf\u03c2 \u03ac\u03bb\u03b1\u03c4\u03bf\u03c2 \u03b4\u03b9\u03b1\u03bb\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03b4\u03b9\u03ac\u03bb\u03c5\u03bc\u03b1 \u03c0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03bf\u03cd \u03bd\u03b1\u03c4\u03c1\u03af\u03bf\u03c5, \u03c4\u03b1 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ac \u03ba\u03b1\u03c4\u03b9\u03cc\u03bd\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03c1\u03c5\u03c3\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5 \u03b5\u03bd\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b1 \u03c0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03ac \u03b1\u03bd\u03b9\u03cc\u03bd\u03c4\u03b1 \u03b4\u03bf\u03bc\u03ce\u03bd\u03c4\u03b1\u03c2 \u03bc\u03b5\u03bc\u03b2\u03c1\u03ac\u03bd\u03b5\u03c2 \u03ad\u03bd\u03c5\u03b4\u03c1\u03c9\u03bd \u03c0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03ce\u03bd \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03c9\u03bd. \u039f\u03b9 \u03bc\u03b5\u03bc\u03b2\u03c1\u03ac\u03bd\u03b5\u03c2 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7\u03bc\u03b9\u03c0\u03b5\u03c1\u03b1\u03c4\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03bf\u03c5\u03bd \u03c3\u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03bd\u03b1 \u03c0\u03b5\u03c1\u03bd\u03ac \u03b1\u03c0\u03cc \u03c4\u03bf \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03bb\u03c5\u03bc\u03b1 \u03c3\u03c4\u03bf \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5\u03c2, \u03bb\u03cc\u03b3\u03c9 \u03ce\u03c3\u03bc\u03c9\u03c3\u03b7\u03c2. \u0391\u03c5\u03c4\u03cc \u03cc\u03bc\u03c9\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03c9\u03c2 \u03c3\u03c5\u03bd\u03ad\u03c0\u03b5\u03b9\u03b1 \u03bf\u03b9 \u03bc\u03b5\u03bc\u03b2\u03c1\u03ac\u03bd\u03b5\u03c2 \u03bd\u03b1 \u03c3\u03c0\u03ac\u03bd\u03b5 \u03ba\u03b1\u03b9 \u03bd\u03ad\u03b1 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ac \u03ba\u03b1\u03c4\u03b9\u03cc\u03bd\u03c4\u03b1 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03bf\u03be\u03b5\u03cd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03ba\u03cc\u03c1\u03c5\u03c6\u03b1 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03c0\u03ac\u03bd\u03c9, \u03bb\u03cc\u03b3\u03c9 \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7\u03c2 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2. \u03a4\u03b1 \u03ba\u03b1\u03c4\u03b9\u03cc\u03bd\u03c4\u03b1 \u03b1\u03c5\u03c4\u03ac \u03b5\u03bd\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03be\u03b1\u03bd\u03ac \u03bc\u03b5 \u03c4\u03b1 \u03c0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03ac \u03b1\u03bd\u03b9\u03cc\u03bd\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03bb\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2, \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03bd\u03ad\u03b5\u03c2 \u03b4\u03bf\u03bc\u03ad\u03c2. \u0391\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b5\u03c0\u03b1\u03bd\u03b1\u03bb\u03b1\u03bc\u03b2\u03b1\u03bd\u03cc\u03bc\u03b5\u03bd\u03b5\u03c2 \u03c1\u03ae\u03be\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b1\u03bd\u03b1\u03c3\u03c5\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03c9\u03bd \u03bc\u03b5\u03bc\u03b2\u03c1\u03b1\u03bd\u03ce\u03bd \u03bf\u03b4\u03b7\u03b3\u03bf\u03cd\u03bd \u03c3\u03c4\u03bf \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc \u03b5\u03bd\u03c4\u03c5\u03c0\u03c9\u03c3\u03b9\u03b1\u03ba\u03ce\u03bd \u03c7\u03c1\u03c9\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ce\u03bd \u03b4\u03bf\u03bc\u03ce\u03bd \u03c0\u03bf\u03c5 \u03b8\u03c5\u03bc\u03af\u03b6\u03bf\u03c5\u03bd \u03c5\u03b4\u03c1\u03cc\u03b2\u03b9\u03b1 \u03c6\u03c5\u03c4\u03ac (\u0395\u03b9\u03ba\u03cc\u03bd\u03b1 1).<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-1.jpg\" alt=\"\" class=\"wp-image-457\" srcset=\"https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-1.jpg 640w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-1-300x225.jpg 300w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-1-500x375.jpg 500w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u0395\u03b9\u03ba\u03cc\u03bd\u03b1 1:<\/strong>&nbsp;\u03a3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c2 \u03c0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03cc\u03c2 \u03ba\u03ae\u03c0\u03bf<\/p>\n\n\n\n<p>\u03a3\u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c4\u03b5\u03b9\u03bd\u03cc\u03bc\u03b5\u03bd\u03b7 \u03b5\u03c1\u03b3\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03b1\u03ba\u03ae \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf \u03b4\u03b9\u03ac\u03bb\u03c5\u03bc\u03b1 \u03c0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03bf\u03cd \u03bd\u03b1\u03c4\u03c1\u03af\u03bf\u03c5 \u03c0\u03b1\u03c1\u03b1\u03c3\u03ba\u03b5\u03c5\u03ac\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03b5 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03cd\u03bb\u03b7 \u03c0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03ae \u03ac\u03bc\u03bc\u03bf \u03b3\u03ac\u03c4\u03b1\u03c2 (\u0395\u03b9\u03ba\u03cc\u03bd\u03b1 2).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-3-1024x768.jpg\" alt=\"\" class=\"wp-image-459\" srcset=\"https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-3-1024x768.jpg 1024w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-3-300x225.jpg 300w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-3-768x576.jpg 768w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-3-1536x1152.jpg 1536w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-3-500x375.jpg 500w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-3-800x600.jpg 800w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-3-1280x960.jpg 1280w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-3-1920x1440.jpg 1920w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-3.jpg 2016w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u0395\u03b9\u03ba\u03cc\u03bd\u03b1 2:<\/strong>&nbsp;\u03a0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03ae \u03ac\u03bc\u03bc\u03bf\u03c2 \u03b3\u03ac\u03c4\u03b1\u03c2<\/p>\n\n\n\n<p>\u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03ae\u03b8\u03b7\u03ba\u03b5 \u03c0\u03b5\u03c1\u03b9\u03b3\u03c1\u03ac\u03c6\u03b5\u03c4\u03b1\u03b9 \u03b1\u03bd\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03ac \u03c3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1:<\/p>\n\n\n\n<p>\u03a3\u03b5 \u03ad\u03bd\u03b1 \u03bf\u03b3\u03ba\u03bf\u03bc\u03b5\u03c4\u03c1\u03b9\u03ba\u03cc \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03c1\u03af\u03c7\u03bd\u03bf\u03c5\u03bc\u03b5 60g SiO<sub>2<\/sub>\u00a0(\u03c0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03ae \u03ac\u03bc\u03bc\u03bf \u03b3\u03ac\u03c4\u03b1\u03c2), \u03b1\u03c6\u03bf\u03cd \u03c0\u03c1\u03ce\u03c4\u03b1 \u03b1\u03c6\u03b1\u03b9\u03c1\u03ad\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03c7\u03c1\u03c9\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03bf\u03cd\u03c2 \u03ba\u03c1\u03c5\u03c3\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5\u03c2 (\u0395\u03b9\u03ba\u03cc\u03bd\u03b1 3).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-2-1024x768.jpg\" alt=\"\" class=\"wp-image-458\" srcset=\"https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-2-1024x768.jpg 1024w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-2-300x225.jpg 300w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-2-768x576.jpg 768w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-2-1536x1152.jpg 1536w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-2-500x375.jpg 500w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-2-800x600.jpg 800w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-2-1280x960.jpg 1280w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-2-1920x1440.jpg 1920w, https:\/\/ekfe.kor.sch.gr\/wp-content\/uploads\/2025\/07\/\u0395\u03b9\u03ba\u03cc\u03bd\u03b1-2-rotated.jpg 2016w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u0395\u03b9\u03ba\u03cc\u03bd\u03b1 3:<\/strong>&nbsp;\u03a0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03ae \u03ac\u03bc\u03bc\u03bf\u03c2 \u03b3\u03ac\u03c4\u03b1\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03b4\u03b9\u03b1\u03ba\u03c1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bf\u03b9 \u03c7\u03c1\u03c9\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03bf\u03af \u03ba\u03c1\u03cd\u03c3\u03c4\u03b1\u03bb\u03bb\u03bf\u03b9<\/p>\n\n\n\n<p>\u03a3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c4\u03bf\u03c5\u03bc\u03b5 30g \u03c3\u03c4\u03b5\u03c1\u03b5\u03cc \u039d\u03b1\u039f\u0397 \u03ba\u03b1\u03b9 100ml \u03bd\u03b5\u03c1\u03cc. \u03a4\u03bf \u03c3\u03c4\u03b5\u03c1\u03b5\u03cc \u039d\u03b1\u039f\u0397 \u03b4\u03b9\u03b1\u03bb\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b4\u03b9\u03ac\u03bb\u03c5\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03ba\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b1\u03bd\u03c4\u03b9\u03b4\u03c1\u03ac \u03bc\u03b5 \u03c4\u03bf SiO<sub>2<\/sub>&nbsp;\u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03c2 Na<sub>2<\/sub>SiO<sub>3<\/sub>, \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03af\u03b4\u03c1\u03b1\u03c3\u03b7:<\/p>\n\n\n\n<p>2 \u039d\u03b1\u039f\u0397&nbsp;<sub>(aq)<\/sub>&nbsp;+ SiO<sub>2<\/sub>&nbsp;<sub>(aq)<\/sub>\u2192 Na<sub>2<\/sub>SiO<sub>3<\/sub>&nbsp;<sub>(aq)<\/sub>&nbsp;+ H<sub>2<\/sub>O&nbsp;<sub>(l)<\/sub><\/p>\n\n\n\n<p>\u0397 \u03b1\u03bd\u03c4\u03af\u03b4\u03c1\u03b1\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b9\u03c3\u03c7\u03c5\u03c1\u03ac \u03b5\u03be\u03ce\u03b8\u03b5\u03c1\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ad\u03c3\u03b5\u03b9 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03b2\u03c1\u03b1\u03c3\u03bc\u03cc \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03bb\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2. \u03a0\u03c1\u03bf\u03c3\u03c0\u03b1\u03b8\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03bb\u03cd\u03c3\u03bf\u03c5\u03bc\u03b5 \u03cc\u03c3\u03bf \u03c4\u03bf \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03bd \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b7 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c4\u03b5\u03c1\u03b5\u03bf\u03cd \u03b1\u03bd\u03b1\u03b4\u03b5\u03cd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ce\u03c2, \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03bc\u03c9\u03c2 \u03b1\u03c0\u03bf\u03b4\u03b5\u03ba\u03c4\u03cc \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03b1\u03bd \u03c4\u03b5\u03bb\u03b9\u03ba\u03ac \u03b1\u03c0\u03bf\u03bc\u03b5\u03af\u03bd\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03bc\u03b9\u03ba\u03c1\u03ae \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b1\u03b4\u03b9\u03ac\u03bb\u03c5\u03c4\u03bf\u03c5 \u03c3\u03c4\u03b5\u03c1\u03b5\u03bf\u03cd. \u038c\u03c4\u03b1\u03bd \u03c4\u03bf \u03c3\u03c4\u03b5\u03c1\u03b5\u03cc \u03b4\u03b9\u03b1\u03bb\u03c5\u03b8\u03b5\u03af \u03b5\u03c0\u03b1\u03c1\u03ba\u03ce\u03c2 \u03b1\u03c1\u03b1\u03b9\u03ce\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf \u03b4\u03b9\u03ac\u03bb\u03c5\u03bc\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c4\u03bf\u03bd\u03c4\u03b1\u03c2 800mL \u03bd\u03b5\u03c1\u03cc. \u0391\u03c6\u03ae\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf \u03b4\u03b9\u03ac\u03bb\u03c5\u03bc\u03b1 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03b4\u03b9\u03b1\u03c5\u03b3\u03ad\u03c2. \u03a4\u03ad\u03bb\u03bf\u03c2, \u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c4\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03c1\u03c5\u03c3\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5\u03c2 \u03c4\u03c9\u03bd \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03c9\u03bd \u03c0\u03bf\u03c5 \u03b5\u03c0\u03b9\u03b8\u03c5\u03bc\u03bf\u03cd\u03bc\u03b5.<\/p>\n\n\n\n<p><strong>\u03a0\u03c1\u03bf\u03c4\u03b5\u03b9\u03bd\u03cc\u03bc\u03b5\u03bd\u03b1 \u03ac\u03bb\u03b1\u03c4\u03b1 \u03ba\u03c1\u03c5\u03c3\u03c4\u03ac\u03bb\u03bb\u03c9\u03bd:<\/strong><br>CoCl<sub>2<\/sub>&nbsp;(\u03bc\u03c9\u03b2 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2)<br>MnCl<sub>2<\/sub>&nbsp;\u03ae MnSO<sub>4<\/sub>&nbsp;(\u03c1\u03bf\u03b6 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2)<br>CaCl<sub>2<\/sub>&nbsp;(\u03bb\u03b5\u03c5\u03ba\u03cc\u03c2 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2)<br>CuSO<sub>4<\/sub>&nbsp;(\u03bc\u03c0\u03bb\u03b5 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2)<br>FeCl<sub>3<\/sub>&nbsp;(\u03ba\u03b1\u03c6\u03ad \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0399. \u03a0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03cc\u03c2 \u03ba\u03ae\u03c0\u03bf\u03c2 \u03b1\u03c0\u03cc \u201c\u03ac\u03bc\u03bc\u03bf \u03b3\u03ac\u03c4\u03b1\u03c2\u201d \u039f\u03b9 \u03c0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03bf\u03af \u03ae \u03c7\u03b7\u03bc\u03b9\u03ba\u03bf\u03af \u03ba\u03ae\u03c0\u03bf\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03bd\u03c4\u03c5\u03c0\u03c9\u03c3\u03b9\u03b1\u03ba\u03ad\u03c2 \u03b4\u03bf\u03bc\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b1\u03bd \u03ba\u03c1\u03cd\u03c3\u03c4\u03b1\u03bb\u03bb\u03bf\u03b9 \u03b1\u03c0\u03cc \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b1 \u03ac\u03bb\u03b1\u03c4\u03b1 \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03c9\u03bd \u03c0\u03c1\u03bf\u03c3\u03c4\u03b5\u03b8\u03bf\u03cd\u03bd \u03c3\u03b5 \u03b4\u03b9\u03ac\u03bb\u03c5\u03bc\u03b1 \u03c0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03bf\u03cd \u03bd\u03b1\u03c4\u03c1\u03af\u03bf\u03c5. \u039f\u03b9 \u03b4\u03bf\u03bc\u03ad\u03c2 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03bf\u03c6\u03b5\u03af\u03bb\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03c3\u03b5 \u03c7\u03b7\u03bc\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03c4\u03b9\u03b4\u03c1\u03ac\u03c3\u03b5\u03b9\u03c2, \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03c9\u03c3\u03bc\u03c9\u03c4\u03b9\u03ba\u03ac \u03c6\u03b1\u03b9\u03bd\u03cc\u03bc\u03b5\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03c6\u03b1\u03b9\u03bd\u03cc\u03bc\u03b5\u03bd\u03b1 \u03ac\u03bd\u03c9\u03c3\u03b7\u03c2. \u03a3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b1, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03ac\u03b8\u03b5 \u03ba\u03c1\u03cd\u03c3\u03c4\u03b1\u03bb\u03bb\u03bf\u03c2 \u03ac\u03bb\u03b1\u03c4\u03bf\u03c2 \u03b4\u03b9\u03b1\u03bb\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03b4\u03b9\u03ac\u03bb\u03c5\u03bc\u03b1 \u03c0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03bf\u03cd \u03bd\u03b1\u03c4\u03c1\u03af\u03bf\u03c5, \u03c4\u03b1 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ac [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":456,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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