{"id":19,"date":"2024-04-04T07:50:45","date_gmt":"2024-04-04T04:50:45","guid":{"rendered":"https:\/\/sisu.ut.ee\/keemiaabc\/41-lahused-ja-pihused-0\/"},"modified":"2024-06-13T09:32:03","modified_gmt":"2024-06-13T06:32:03","slug":"41-lahused-ja-pihused-0","status":"publish","type":"page","link":"https:\/\/sisu.ut.ee\/keemiaabc\/41-lahused-ja-pihused-0\/","title":{"rendered":"4.1. Lahused ja pihused"},"content":{"rendered":"<p style=\"margin-top:12.0pt;margin-right:0cm;margin-bottom:12.0pt;margin-left:0cm\">\n\t<span style=\"line-height:150%\"><span lang=\"ET\"><span style=\"line-height:150%\"><span style=\",serif\">Igap\u00e4evaelus kasutame endale teadvustamata v\u00e4ga palju segusid, kus \u00fcks aine on teises jaotunud. M\u00f5ned sellised segud on p\u00fcsivad, kuid teised jagunevad ehk kihistuvad seismisel. N\u00e4iteks l\u00e4heb piim t\u00fckki, kui see j\u00e4tta kauaks toatemperatuurile v\u00f5i kakaopulber sadeneb tassi p\u00f5hja, kui kakaod mitte segada, samas kui siirupist valmistatud morsi klaasis v\u00f5i s\u00f6\u00f6gi\u00e4\u00e4dika pudeli p\u00f5hjas sadet ei teki. Kuidas otsustada, kas nende n\u00e4idete puhul on tegemist lahusega v\u00f5i pihuss\u00fcsteemiga, saad teada j\u00e4rgnevast videost.<\/span><\/span><\/span><\/span>\n<\/p>\n<p style=\"margin-top:12.0pt;margin-right:0cm;margin-bottom:12.0pt;margin-left:0cm\">\n\t<\/p><div class=\"ratio ratio-16x9 mb-3\"><div class=\"video-placeholder-wrapper video-placeholder-wrapper--16x9\">\n\t\t\t    <div class=\"video-placeholder d-flex justify-content-center align-items-center\">\n\t\t\t        <div class=\"overlay text-white p-2 w-100 text-center d-block justify-content-center align-items-center\">\n\t\t\t            <div>Kolmandate osapoolte sisu n\u00e4gemiseks palun n\u00f5ustu k\u00fcpsistega.<\/div>\n\t\t\t            <button class=\"btn btn-secondary btn-sm mt-1 consent-change\">Muuda n\u00f5usolekut<\/button>\n\t\t\t        <\/div>\n\t\t\t    <\/div>\n\t\t\t<\/div>\n<\/div>\n\n<h6>\n\t<span style=\"line-height:150%\"><span lang=\"ET\"><span style=\"line-height:150%\"><span style=\",serif\">Allikas:\u00a0<\/span><\/span><\/span><\/span><a data-url=\"https:\/\/youtu.be\/6EXOVLn_50E\" href=\"https:\/\/youtu.be\/6EXOVLn_50E\" target=\"_blank\" title=\"\" rel=\"noopener\">https:\/\/youtu.be\/6EXOVLn_50E<\/a><br>\n<\/h6>\n<h2>\n\tLahus<br>\n<\/h2>\n<p>\n\tLahus<span style=\"line-height:150%\"><span lang=\"ET\"><span style=\"line-height:150%\"><span style=\",serif\"> on \u00fchtlane segu, mis koosneb lahustist ja lahustunud ainest. Lahuses ei suuda me palja silmaga eristada eri aineosakesi, kuna need on niiv\u00f5rd v\u00e4ikesed ja omavahel \u00fchtlaselt jaotunud. N\u00e4iteks lauasoola lisamisel vette \u00fcmbritsevad vee molekulid soolas olevad ioonid ning need ioonid jaotuvad \u00fchtlaselt kogu lahuses. Kuna k\u00f5ik aineosakesed on nii v\u00e4ikesed, et palja silmaga me neid ei n\u00e4e, siis sellest tulenevalt n\u00e4ibki see segu meile selge ja \u00fchtlane. <\/span><\/span><\/span><\/span>\n<\/p>\n<p>\n\t<span style=\"line-height:150%\"><span lang=\"ET\"><span style=\"line-height:150%\"><span style=\",serif\">Aine, milles teine aine \u00fchtlaselt jaguneb, on <\/span><\/span><\/span><\/span>lahusti<span style=\"line-height:150%\"><span lang=\"ET\"><span style=\"line-height:150%\"><span style=\",serif\">. Enamasti on lahustiks vedelikud ja meile k\u00f5ige tuntum lahusti on vesi, kuid lahustina kasutatakse ka bensiini, etanooli ja paljusid teisi vedelikke. Aine, mis teises aines jaguneb, on<\/span><\/span><\/span><\/span> lahustunud aine. L<span style=\"line-height:150%\"><span lang=\"ET\"><span style=\"line-height:150%\"><span style=\",serif\">ahustunud aine v\u00f5ib olla nii vedel (\u00e4\u00e4dikhape, etanool), tahke (lauasool, suhkur) kui ka gaasiline (s\u00fcsihappegaas, ammoniaak). <\/span><\/span><\/span><\/span>\n<\/p>\n<p><\/p><div class=\"accordion mb-3\">\n        <div class=\"accordion-item accordion-item--white\">\n        <h2 class=\"accordion-header\" id=\"accordion-69dc6fee0b3f1-heading\">\n            <button class=\"accordion-button collapsed\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#accordion-69dc6fee0b3f1-collapse\" aria-expanded=\"true\" aria-controls=\"accordion-69dc6fee0b3f1-collapse\">\u00dclesanne 1<\/button>\n        <\/h2>\n        <div id=\"accordion-69dc6fee0b3f1-collapse\" class=\"accordion-collapse collapse\" aria-labelledby=\"accordion-69dc6fee0b3f1-heading\">\n            <div class=\"accordion-body\">\n\n\n<div class=\"h5p-iframe-wrapper\"><div class=\"video-placeholder-wrapper video-placeholder-wrapper--fixed\" style=\"height: 366px;\">\n\t\t\t    <div class=\"video-placeholder d-flex justify-content-center align-items-center\">\n\t\t\t        <div class=\"overlay text-white p-2 w-100 text-center d-block justify-content-center align-items-center\">\n\t\t\t            <div>Kolmandate osapoolte sisu n\u00e4gemiseks palun n\u00f5ustu k\u00fcpsistega.<\/div>\n\t\t\t            <button class=\"btn btn-secondary btn-sm mt-1 consent-change\">Muuda n\u00f5usolekut<\/button>\n\t\t\t        <\/div>\n\t\t\t    <\/div>\n\t\t\t<\/div>\n<\/div>\n\n\n<p><\/p><\/div>\n        <\/div>\n        <\/div>\n    <\/div>\n<h2>Pihuss\u00fcsteem<\/h2>\n<p><span style=\"line-height: 150%;\"><span lang=\"ET\"><span style=\"line-height: 150%;\">Kui me puistame vette aga liiva, siis ei tundu see segu meile \u00fcldse selge ja \u00fchtlane. N\u00fc\u00fcd oleme saanud hoopis pihuse ehk pihuss\u00fcsteemi. <\/span><\/span><\/span>Pihuss\u00fcsteem<span style=\"line-height: 150%;\"><span lang=\"ET\"><span style=\"line-height: 150%;\"> on eba\u00fchtlane segu, mis koosneb pihustuskeskkonnast ja v\u00e4hemalt \u00fchest pihustunud ainest. Toodud n\u00e4ite korral on pihustuskeskkonnaks vesi ning pihustunud aineks liiv. Mida me veel v\u00f5ime liiva ja vee segu puhul m\u00e4rgata, on see, et pihus on ebap\u00fcsiv ehk aja m\u00f6\u00f6dudes settib liiv keeduklaasi p\u00f5hja, seega pihus laguneb. Soolvesi, mis on lahus, seda aga ei tee. Seega \u00fcks pihuse ja lahuse suur erinevus on p\u00fcsivus:\u00a0lahused on p\u00fcsivad, pihused aga ebap\u00fcsivad.<\/span><\/span><\/span><\/p>\n<p><\/p><div class=\"accordion mb-3\">\n        <div class=\"accordion-item accordion-item--white\">\n        <h2 class=\"accordion-header\" id=\"accordion-69dc6fee0b402-heading\">\n            <button class=\"accordion-button collapsed\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#accordion-69dc6fee0b402-collapse\" aria-expanded=\"true\" aria-controls=\"accordion-69dc6fee0b402-collapse\">\u00dclesanne 2<\/button>\n        <\/h2>\n        <div id=\"accordion-69dc6fee0b402-collapse\" class=\"accordion-collapse collapse\" aria-labelledby=\"accordion-69dc6fee0b402-heading\">\n            <div class=\"accordion-body\">\n<p>Otsusta, kas tegu on lahuse v\u00f5i pihusega.<\/p>\n\n\n<div class=\"h5p-iframe-wrapper\"><div class=\"video-placeholder-wrapper video-placeholder-wrapper--fixed\" style=\"height: 366px;\">\n\t\t\t    <div class=\"video-placeholder d-flex justify-content-center align-items-center\">\n\t\t\t        <div class=\"overlay text-white p-2 w-100 text-center d-block justify-content-center align-items-center\">\n\t\t\t            <div>Kolmandate osapoolte sisu n\u00e4gemiseks palun n\u00f5ustu k\u00fcpsistega.<\/div>\n\t\t\t            <button class=\"btn btn-secondary btn-sm mt-1 consent-change\">Muuda n\u00f5usolekut<\/button>\n\t\t\t        <\/div>\n\t\t\t    <\/div>\n\t\t\t<\/div>\n<\/div>\n\n\n<p><\/p><\/div>\n        <\/div>\n        <\/div>\n    <\/div>\n<p>\n\t<span style=\"line-height:150%\"><span lang=\"ET\"><span style=\"line-height:150%\"><span style=\",serif\">Pihuseid liigitatakse osakeste m\u00f5\u00f5tmete alusel j\u00e4mepihusteks ja peenpihusteks ehk kolloidlahusteks. J\u00e4mepihuste korral on osakeste m\u00f5\u00f5tmed suuremad kui 100 nm. Siinkohal on hea v\u00f5tta v\u00f5rdluseks inimese juuksekarva l\u00e4bim\u00f5\u00f5t, mis on umbes 100 mikromeetrit ehk 100 000 nm, seega j\u00e4mepihustes on osakesed umbes tuhat korda v\u00e4iksemate m\u00f5\u00f5tmetega kui juuksekarva paksus. Kolloidlahustes on osakesed aga veelgi v\u00e4iksemad.\u00a0Kolloidlahustes on osakeste l\u00e4bim\u00f5\u00f5t 1 \u2026 100 nm ehk kuni 100 000 korda v\u00e4iksem, v\u00f5rreldes juuksekarva paksusega. Kuna j\u00e4mepihustes on osakeste m\u00f5\u00f5tmed suuremad, siis neid on v\u00f5imalik n\u00e4ha, kuid kolloidlahuste korral on osakeste m\u00f5\u00f5tmed niiv\u00f5rd v\u00e4ikesed, et on lihtne ajada omavahel sassi t\u00f5elist lahust ja kolloidlahust. Siinkohal tuleb appi valgus:\u00a0kui suunata pimedas ruumis n\u00e4iteks taskulambi valgus uuritavale segule ja me n\u00e4eme seal valguskiirte vihku, siis saame \u00f6elda, et tegemist on kolloidlahusega, sest sealsed osakesed m\u00f5jutavad valguse liikumist. Sellist efekti nimetatakse Iiri teadlase John Tyndalli j\u00e4rgi Tyndalli efektiks ja sellega oled Sa ilmselt ka oma igap\u00e4evaelus kokku puutunud. N\u00e4iteks udu korral autoga s\u00f5ites muutub autotulede valgus n\u00e4htavaks t\u00e4nu veepiiskadele, mis valguse suunda m\u00f5jutama hakkavad. Veel esineb Tyndalli efekt n\u00e4iteks p\u00e4ikeselise ilma korral metsas, kus p\u00e4ikesekiired on n\u00e4ha \u00f5hus olevate tolmuosakeste t\u00f5ttu.<\/span><\/span><\/span><\/span>\n<\/p>\n<p style=\"text-align: center\">\n\t<img loading=\"lazy\" decoding=\"async\" width=\"1176\" height=\"346\" class=\"alignnone wp-image-89\" style=\"width: 680px;height: 200px\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/546\/tyndalli_efekt_.png\" title=\" \" alt=\" \" srcset=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/546\/tyndalli_efekt_.png 1176w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/546\/tyndalli_efekt_-300x88.png 300w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/546\/tyndalli_efekt_-1024x301.png 1024w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/546\/tyndalli_efekt_-768x226.png 768w\" sizes=\"auto, (max-width: 1176px) 100vw, 1176px\">\n<\/p>\n<h6 style=\"text-align: center\">\n\t<span style=\"line-height:150%\"><span lang=\"ET\"><span style=\"line-height:150%\"><span style=\",serif\">Tyndalli efekt: vasakul on toodud kolloidlahus, paremal t\u00f5eline lahus.<\/span><\/span><\/span><\/span><br>\n<\/h6>\n<p>\n\t<span style=\"line-height:150%\"><span lang=\"ET\"><span style=\"line-height:150%\"><span style=\",serif\">Kolloidlahuste hulka kuuluvad p\u00e4ris paljud meile igap\u00e4evaelus tuntud vedelikud, n\u00e4iteks veri, mitmed ravimid ja v\u00e4rvid, aga ka taimemahlad. Kolloidlahused on p\u00fcsivamad kui j\u00e4mepihused ning seismisel niiv\u00f5rd lihtsalt ei jagune. Samas v\u00f5ivad kolloidlahused kaotada oma voolavuse ning siis tekib tarre ehk geel. Igap\u00e4evaelust v\u00f5iksid sa teada selliseid tardeid nagu s\u00fclt v\u00f5i tarretis, samuti marmelaad ning juust. <\/span><\/span><\/span><\/span>\n<\/p>\n<p><\/p><div class=\"accordion mb-3\">\n        <div class=\"accordion-item accordion-item--white\">\n        <h2 class=\"accordion-header\" id=\"accordion-69dc6fee0b404-heading\">\n            <button class=\"accordion-button collapsed\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#accordion-69dc6fee0b404-collapse\" aria-expanded=\"true\" aria-controls=\"accordion-69dc6fee0b404-collapse\">\u00dclesanne 3<\/button>\n        <\/h2>\n        <div id=\"accordion-69dc6fee0b404-collapse\" class=\"accordion-collapse collapse\" aria-labelledby=\"accordion-69dc6fee0b404-heading\">\n            <div class=\"accordion-body\">\n\n\n<div class=\"h5p-iframe-wrapper\"><div class=\"video-placeholder-wrapper video-placeholder-wrapper--fixed\" style=\"height: 366px;\">\n\t\t\t    <div class=\"video-placeholder d-flex justify-content-center align-items-center\">\n\t\t\t        <div class=\"overlay text-white p-2 w-100 text-center d-block justify-content-center align-items-center\">\n\t\t\t            <div>Kolmandate osapoolte sisu n\u00e4gemiseks palun n\u00f5ustu k\u00fcpsistega.<\/div>\n\t\t\t            <button class=\"btn btn-secondary btn-sm mt-1 consent-change\">Muuda n\u00f5usolekut<\/button>\n\t\t\t        <\/div>\n\t\t\t    <\/div>\n\t\t\t<\/div>\n<\/div>\n\n\n<p><\/p><\/div>\n        <\/div>\n        <\/div>\n    <\/div>\n<h2>Liigitamine<\/h2>\n<p><span style=\"line-height: 150%;\"><span lang=\"ET\"><span style=\"line-height: 150%;\">J\u00e4mepihuseid liigitatakse j\u00e4rgmiselt, l\u00e4htudes pihustunud aine ja pihustuskeskkonna olekutest:<\/span><\/span><\/span><\/p>\n<ul>\n<li>Suspensioon on j\u00e4mepihus, mis moodustub tahke lahustumatu aine pihustumisel vedelikus. Suspensioonid igap\u00e4evaelus on n\u00e4iteks kakao, kohv, mudane vesi, hambapasta, v\u00e4rvid.<\/li>\n<li>Emulsioon o<span style=\"line-height: 150%;\"><span lang=\"ET\"><span style=\"line-height: 150%;\"><span style=\"color: black;\">n pihuss\u00fcsteem, mis tekib lahustumatu vedeliku pihustumisel teises vedelikus (pihustunud aineks vedelik, pihustuskeskkonnaks vedelik). Emulsioonid<\/span><\/span><\/span><span lang=\"ET\"><span style=\"line-height: 150%;\"> on tihti v\u00e4ga ebap\u00fcsivad ja nende<span style=\"color: black;\"> p\u00fcsivuse parandamiseks lisatakse neisse emulgaatoreid. <\/span>E<span style=\"color: black;\">mulsioon<\/span>id igap\u00e4evaelus on<span style=\"color: black;\"> piim, majonees, erinevad kreemid jne. N\u00e4iteks selle<\/span>ks<span style=\"color: black;\">, et piimas olev rasv ja vesi, mis \u00fcksteises ei lahustu, p\u00fcsiksid rohkem aega koos, leidub piimas erinevaid piimavalke, mis k\u00e4ituvad emulgaatoritena. Samas ei suuda emulgaatorid teha oma t\u00f6\u00f6d l\u00f5putult kaua ja kui Sa peaksid unustama piimapaki kauemaks toatemperatuurile, kihistuvad vesi ja rasv.<\/span><\/span><\/span><\/span><\/li>\n<li>Aerosool on pihuss\u00fcsteem, kus pihustuskeskkonnaks on gaasiline aine. Pihustunud aine v\u00f5ib olla nii tahke, n\u00e4iteks aerosoolv\u00e4rvide v\u00f5i tolmu korral, kui ka vedel, n\u00e4iteks deodorantide ja udu korral.<\/li>\n<li>Vaht o<span style=\"line-height: 150%;\"><span lang=\"ET\"><span style=\"line-height: 150%;\"><span style=\"color: black;\">n pihuss\u00fcsteem, kus pihustunud aine on gaasiline. Pihustuskeskkonnaks v\u00f5ib olla vahu korral nii vedel aine, n\u00e4iteks vahukoor, mannavaht v\u00f5i seebivaht, kui ka tahke aine, n\u00e4iteks pimsskivi v\u00f5i vahtplast.<\/span><\/span><\/span><\/span><\/li>\n<\/ul>\n<p><\/p><div class=\"accordion mb-3\">\n        <div class=\"accordion-item accordion-item--white\">\n        <h2 class=\"accordion-header\" id=\"accordion-69dc6fee0b406-heading\">\n            <button class=\"accordion-button collapsed\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#accordion-69dc6fee0b406-collapse\" aria-expanded=\"true\" aria-controls=\"accordion-69dc6fee0b406-collapse\">\u00dclesanne 4<\/button>\n        <\/h2>\n        <div id=\"accordion-69dc6fee0b406-collapse\" class=\"accordion-collapse collapse\" aria-labelledby=\"accordion-69dc6fee0b406-heading\">\n            <div class=\"accordion-body\">\n<p>Vali \u00f5ige pihustuskeskkond ja pihustunud aine.<\/p>\n\n\n<div class=\"h5p-iframe-wrapper\"><div class=\"video-placeholder-wrapper video-placeholder-wrapper--fixed\" style=\"height: 366px;\">\n\t\t\t    <div class=\"video-placeholder d-flex justify-content-center align-items-center\">\n\t\t\t        <div class=\"overlay text-white p-2 w-100 text-center d-block justify-content-center align-items-center\">\n\t\t\t            <div>Kolmandate osapoolte sisu n\u00e4gemiseks palun n\u00f5ustu k\u00fcpsistega.<\/div>\n\t\t\t            <button class=\"btn btn-secondary btn-sm mt-1 consent-change\">Muuda n\u00f5usolekut<\/button>\n\t\t\t        <\/div>\n\t\t\t    <\/div>\n\t\t\t<\/div>\n<\/div>\n\n\n<p><\/p><\/div>\n        <\/div>\n        <\/div>\n    <\/div>\n<p style=\"border: none;\"><span style=\"line-height: 150%;\"><span lang=\"ET\"><span style=\"line-height: 150%;\">L\u00fchidalt v\u00f5tab pihuss\u00fcsteemide liigituse kokku allj\u00e4rgnev tabel:<\/span><\/span><\/span><\/p>\n<table class=\"table table-hover\" style=\"border-collapse: collapse; border: solidblack1.0pt;\" border=\"1\" width=\"605\" align=\"center\">\n<tbody>\n<tr>\n<td style=\"width: 151.2pt; border: solidblack1.0pt;\" width=\"202\">\n<p style=\"border: none; margin-bottom: 0cm; text-align: center; padding: 5.0pt5.0pt5.0pt5.0pt;\" align=\"center\"><span style=\"line-height: normal;\"><b><span lang=\"ET\">Pihuss\u00fcsteem<\/span><\/b><\/span><\/p>\n<\/td>\n<td style=\"width: 151.2pt; border: solidblack1.0pt; border-left: none;\" width=\"202\">\n<p style=\"border: none; margin-bottom: 0cm; text-align: center; padding: 5.0pt5.0pt5.0pt5.0pt;\" align=\"center\"><span style=\"line-height: normal;\"><b><span lang=\"ET\">Pihustuskeskkond<\/span><\/b><\/span><\/p>\n<\/td>\n<td style=\"width: 151.2pt; border: solidblack1.0pt; border-left: none;\" width=\"202\">\n<p style=\"border: none; margin-bottom: 0cm; text-align: center; padding: 5.0pt5.0pt5.0pt5.0pt;\" align=\"center\"><span style=\"line-height: normal;\"><b><span lang=\"ET\">Pihustunud aine <\/span><\/b><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 151.2pt; border: solidblack1.0pt; border-top: none;\" width=\"202\">\n<p style=\"border: none; margin-bottom: 0cm; text-align: center; padding: 5.0pt5.0pt5.0pt5.0pt;\" align=\"center\"><span style=\"line-height: normal;\"><span lang=\"ET\">Suspensioon<\/span><\/span><\/p>\n<\/td>\n<td style=\"width: 151.2pt; border-top: none; border-left: none; border-bottom: solidblack1.0pt; border-right: solidblack1.0pt;\" width=\"202\">\n<p style=\"border: none; margin-bottom: 0cm; text-align: center; padding: 5.0pt5.0pt5.0pt5.0pt;\" align=\"center\"><span style=\"line-height: normal;\"><span lang=\"ET\">Vedelik<\/span><\/span><\/p>\n<\/td>\n<td style=\"width: 151.2pt; border-top: none; border-left: none; border-bottom: solidblack1.0pt; border-right: solidblack1.0pt;\" width=\"202\">\n<p style=\"border: none; margin-bottom: 0cm; text-align: center; padding: 5.0pt5.0pt5.0pt5.0pt;\" align=\"center\"><span style=\"line-height: normal;\"><span lang=\"ET\">Tahke aine<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 151.2pt; border: solidblack1.0pt; border-top: none;\" width=\"202\">\n<p style=\"border: none; margin-bottom: 0cm; text-align: center; padding: 5.0pt5.0pt5.0pt5.0pt;\" align=\"center\"><span style=\"line-height: normal;\"><span lang=\"ET\">Emulsioon<\/span><\/span><\/p>\n<\/td>\n<td style=\"width: 151.2pt; border-top: none; border-left: none; border-bottom: solidblack1.0pt; border-right: solidblack1.0pt;\" width=\"202\">\n<p style=\"border: none; margin-bottom: 0cm; text-align: center; padding: 5.0pt5.0pt5.0pt5.0pt;\" align=\"center\"><span style=\"line-height: normal;\"><span lang=\"ET\">Vedelik<\/span><\/span><\/p>\n<\/td>\n<td style=\"width: 151.2pt; border-top: none; border-left: none; border-bottom: solidblack1.0pt; border-right: solidblack1.0pt;\" width=\"202\">\n<p style=\"border: none; margin-bottom: 0cm; text-align: center; padding: 5.0pt5.0pt5.0pt5.0pt;\" align=\"center\"><span style=\"line-height: normal;\"><span lang=\"ET\">Lahustumatu vedelik<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 151.2pt; border-top: none; text-align: center;\" width=\"202\"><span style=\"line-height: normal;\"><span style=\"height: 22.0pt;\"><span lang=\"ET\">Aerosool<\/span><\/span><\/span><\/td>\n<td style=\"width: 151.2pt; border-top: none; border-left: none; text-align: center;\" width=\"202\"><span style=\"line-height: normal;\"><span style=\"height: 22.0pt;\"><span lang=\"ET\">Gaas<\/span><\/span><\/span><\/td>\n<td style=\"width: 151.2pt; border-top: none; border-left: none; border-bottom: solidblack1.0pt; border-right: solidblack1.0pt;\" width=\"202\">\n<p style=\"text-align: center;\"><span style=\"line-height: normal;\"><span style=\"height: 22.0pt;\"><span lang=\"ET\">Vedelik<\/span><\/span><\/span><\/p>\n<hr>\n<p style=\"text-align: center;\"><span style=\"line-height: normal;\"><span style=\"height: 22.0pt;\"><span lang=\"ET\">Tahke aine<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 151.2pt; border-top: none; text-align: center;\" width=\"202\"><span style=\"line-height: normal;\"><span style=\"height: 22.0pt;\"><span lang=\"ET\">Vaht<\/span><\/span><\/span><\/td>\n<td style=\"width: 151.2pt; border-top: none; border-left: none; border-bottom: solidblack1.0pt; border-right: solidblack1.0pt;\" width=\"202\">\n<p style=\"text-align: center;\"><span style=\"line-height: normal;\"><span style=\"height: 22.0pt;\"><span lang=\"ET\">Tahke aine<\/span><\/span><\/span><\/p>\n<hr>\n<p style=\"text-align: center;\"><span style=\"line-height: normal;\"><span style=\"height: 22.0pt;\"><span lang=\"ET\">Vedelik<\/span><\/span><\/span><\/p>\n<\/td>\n<td style=\"width: 151.2pt; border-top: none; border-left: none; text-align: center;\" width=\"202\"><span style=\"line-height: normal;\"><span style=\"height: 22.0pt;\"><span lang=\"ET\">Gaas<\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p><div class=\"accordion mb-3\">\n        <div class=\"accordion-item accordion-item--white\">\n        <h2 class=\"accordion-header\" id=\"accordion-69dc6fee0b408-heading\">\n            <button class=\"accordion-button collapsed\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#accordion-69dc6fee0b408-collapse\" aria-expanded=\"true\" aria-controls=\"accordion-69dc6fee0b408-collapse\">\u00dclesanne 5<\/button>\n        <\/h2>\n        <div id=\"accordion-69dc6fee0b408-collapse\" class=\"accordion-collapse collapse\" aria-labelledby=\"accordion-69dc6fee0b408-heading\">\n            <div class=\"accordion-body\">\n<p>Kui segada kokku:<\/p>\n\n\n<div class=\"h5p-iframe-wrapper\"><div class=\"video-placeholder-wrapper video-placeholder-wrapper--fixed\" style=\"height: 366px;\">\n\t\t\t    <div class=\"video-placeholder d-flex justify-content-center align-items-center\">\n\t\t\t        <div class=\"overlay text-white p-2 w-100 text-center d-block justify-content-center align-items-center\">\n\t\t\t            <div>Kolmandate osapoolte sisu n\u00e4gemiseks palun n\u00f5ustu k\u00fcpsistega.<\/div>\n\t\t\t            <button class=\"btn btn-secondary btn-sm mt-1 consent-change\">Muuda n\u00f5usolekut<\/button>\n\t\t\t        <\/div>\n\t\t\t    <\/div>\n\t\t\t<\/div>\n<\/div>\n\n\n<p><\/p><\/div>\n        <\/div>\n        <\/div>\n    <\/div>","protected":false},"excerpt":{"rendered":"<p>Igap\u00e4evaelus kasutame endale teadvustamata v\u00e4ga palju segusid, kus \u00fcks aine on teises jaotunud. M\u00f5ned sellised segud on p\u00fcsivad, kuid teised jagunevad ehk kihistuvad seismisel. N\u00e4iteks l\u00e4heb piim t\u00fckki, kui see j\u00e4tta kauaks toatemperatuurile v\u00f5i kakaopulber sadeneb tassi p\u00f5hja, kui kakaod &#8230;<\/p>\n","protected":false},"author":276,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-19","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/keemiaabc\/wp-json\/wp\/v2\/pages\/19","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/keemiaabc\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/keemiaabc\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/keemiaabc\/wp-json\/wp\/v2\/users\/276"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/keemiaabc\/wp-json\/wp\/v2\/comments?post=19"}],"version-history":[{"count":8,"href":"https:\/\/sisu.ut.ee\/keemiaabc\/wp-json\/wp\/v2\/pages\/19\/revisions"}],"predecessor-version":[{"id":538,"href":"https:\/\/sisu.ut.ee\/keemiaabc\/wp-json\/wp\/v2\/pages\/19\/revisions\/538"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/keemiaabc\/wp-json\/wp\/v2\/media?parent=19"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}