{"id":47760,"date":"2021-12-01T14:01:16","date_gmt":"2021-12-01T17:01:16","guid":{"rendered":"https:\/\/www.redeicm.org.br\/pioxii\/?p=47760"},"modified":"2021-12-01T14:01:16","modified_gmt":"2021-12-01T17:01:16","slug":"quimica-cotidiana","status":"publish","type":"post","link":"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/","title":{"rendered":"Qu\u00edmica Cotidiana"},"content":{"rendered":"<p>A presente atividade laboratorial \u00e9 de car\u00e1ter qualitativo e com base na teoria dos indicadores \u00e1cido-base naturais (repolho roxo) e sint\u00e9ticos (azul de bromotimol, fenolftale\u00edna, papel indicador e papel tornassol).<\/p>\n<p>Os alunos do 2\u00aa S\u00e9rie do Ensino M\u00e9dio prepararam o indicador \u00e1cido-base natural de extrato do repolho (subst\u00e2ncia rica em antocianinas e que apresenta uma colora\u00e7\u00e3o roxa). O efeito visual causado entre o indicador e a subst\u00e2ncia testada deve-se as antocianinas, pois sofrem mudan\u00e7as de cor naturalmente de acordo com o pH do meio: ficam vermelhas em meio \u00e1cido, roxas em meio neutro, esverdeadas em meio b\u00e1sico e amarelas em meio extremamente b\u00e1sico.<\/p>\n<p>Ap\u00f3s a prepara\u00e7\u00e3o do indicador \u00e1cido-base natural, foram feitos alguns testes com subst\u00e2ncias do cotidiano dos alunos para verifica\u00e7\u00e3o do pH, como, por exemplo, suco de lim\u00e3o, vinagre, creme dental, \u00e1gua sanit\u00e1ria, refrigerante de lim\u00e3o, \u00e1gua mineral, \u00e1gua com g\u00e1s, \u00e1gua da chuva, limpa forno, suco de tomate, bicarbonato de s\u00f3dio e sonrisal.<\/p>\n<p>Professor de Qu\u00edmica, Bruno Basto.<\/p>\n<p>&nbsp;<\/p>\n<div class=\"w-gallery cols_4 link_attachment with_indents\"><div class=\"w-gallery-list\"><a class=\"w-gallery-item order_1\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_072159\/\" title=\"20211019_072159\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072159-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072159-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072159-350x350.jpg 350w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_2\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_072248\/\" title=\"20211019_072248\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072248-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072248-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072248-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072248-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_3\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_072636\/\" title=\"20211019_072636\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072636-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072636-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072636-350x350.jpg 350w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_4\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_072855\/\" title=\"20211019_072855\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072855-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072855-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072855-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072855-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_5\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_072947\/\" title=\"20211019_072947\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072947-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072947-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072947-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072947-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_6\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_072955\/\" title=\"20211019_072955\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072955-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072955-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072955-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_072955-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_7\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_073005\/\" title=\"20211019_073005\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073005-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073005-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073005-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073005-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_8\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_073102\/\" title=\"20211019_073102\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073102-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073102-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073102-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073102-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_9\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_073128\/\" title=\"20211019_073128\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073128-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073128-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073128-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073128-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_10\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_073147\/\" title=\"20211019_073147\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073147-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073147-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073147-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073147-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_11\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_073243\/\" title=\"20211019_073243\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073243-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073243-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073243-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073243-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_12\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_073249\/\" title=\"20211019_073249\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073249-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073249-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073249-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073249-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_13\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_073301\/\" title=\"20211019_073301\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073301-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073301-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073301-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073301-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_14\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_073951\/\" title=\"20211019_073951\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073951-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073951-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073951-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_073951-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_15\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_074007\/\" title=\"20211019_074007\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_074007-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_074007-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_074007-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_074007-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_16\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_074016\/\" title=\"20211019_074016\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_074016-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_074016-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_074016-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_074016-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_17\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_080438\/\" title=\"20211019_080438\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_080438-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_080438-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_080438-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_080438-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_18\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_080451\/\" title=\"20211019_080451\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_080451-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_080451-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_080451-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_080451-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_19\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_081301\/\" title=\"20211019_081301\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_081301-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_081301-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_081301-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_081301-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_20\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_081522\/\" title=\"20211019_081522\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_081522-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_081522-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_081522-350x350.jpg 350w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_21\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_082251\/\" title=\"20211019_082251\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_082251-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_082251-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_082251-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_082251-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_22\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_082514\/\" title=\"20211019_082514\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_082514-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_082514-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_082514-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_082514-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_23\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_082531\/\" title=\"20211019_082531\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_082531-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" 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150px\" \/><\/div><\/a><a class=\"w-gallery-item order_27\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_083051\/\" title=\"20211019_083051\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_083051-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_083051-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_083051-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_083051-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_28\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_083145\/\" title=\"20211019_083145\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_083145-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_083145-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_083145-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_083145-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_29\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_083213\/\" title=\"20211019_083213\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_083213-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_083213-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_083213-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_083213-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><a class=\"w-gallery-item order_30\" href=\"https:\/\/legado.redeicm.org.br\/pioxii\/quimica-cotidiana\/20211019_083237\/\" title=\"20211019_083237\"><div class=\"w-gallery-item-img\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_083237-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_083237-150x150.jpg 150w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_083237-350x350.jpg 350w, https:\/\/legado.redeicm.org.br\/pioxii\/wp-content\/uploads\/sites\/15\/2021\/12\/20211019_083237-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div><\/a><\/div><\/div>\n<p>&nbsp;<\/p>\n<div class=\"angwp_41112 _ning_cont _ning_hidden _ning_outer _align_center responsive\" data-size=\"300x250\" data-bid=\"41112\" data-aid=\"0\" style=\"max-width:300px; width:100%;height:inherit;\"><div class=\"_ning_label _left\" style=\"\"><\/div><div class=\"_ning_inner\" style=\"\"><\/div><\/div><div class=\"clear\"><\/div>","protected":false},"excerpt":{"rendered":"<p>A presente atividade laboratorial \u00e9 de car\u00e1ter qualitativo e com base na teoria dos indicadores \u00e1cido-base naturais (repolho roxo) e sint\u00e9ticos (azul de bromotimol, fenolftale\u00edna, papel indicador e papel tornassol). Os alunos do 2\u00aa S\u00e9rie do Ensino M\u00e9dio prepararam o indicador \u00e1cido-base natural de extrato do repolho (subst\u00e2ncia rica em antocianinas e que apresenta uma&#8230;<\/p>\n","protected":false},"author":101,"featured_media":47764,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-47760","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias"],"acf":[],"_links":{"self":[{"href":"https:\/\/legado.redeicm.org.br\/pioxii\/wp-json\/wp\/v2\/posts\/47760"}],"collection":[{"href":"https:\/\/legado.redeicm.org.br\/pioxii\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/legado.redeicm.org.br\/pioxii\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/legado.redeicm.org.br\/pioxii\/wp-json\/wp\/v2\/users\/101"}],"replies":[{"embeddable":true,"href":"https:\/\/legado.redeicm.org.br\/pioxii\/wp-json\/wp\/v2\/comments?post=47760"}],"version-history":[{"count":1,"href":"https:\/\/legado.redeicm.org.br\/pioxii\/wp-json\/wp\/v2\/posts\/47760\/revisions"}],"predecessor-version":[{"id":47791,"href":"https:\/\/legado.redeicm.org.br\/pioxii\/wp-json\/wp\/v2\/posts\/47760\/revisions\/47791"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/legado.redeicm.org.br\/pioxii\/wp-json\/wp\/v2\/media\/47764"}],"wp:attachment":[{"href":"https:\/\/legado.redeicm.org.br\/pioxii\/wp-json\/wp\/v2\/media?parent=47760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/legado.redeicm.org.br\/pioxii\/wp-json\/wp\/v2\/categories?post=47760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/legado.redeicm.org.br\/pioxii\/wp-json\/wp\/v2\/tags?post=47760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}