{"id":35,"date":"2024-04-04T07:50:46","date_gmt":"2024-04-04T04:50:46","guid":{"rendered":"https:\/\/sisu.ut.ee\/keemiaabc\/63-gaasi-molaarruumala\/"},"modified":"2024-06-13T11:08:44","modified_gmt":"2024-06-13T08:08:44","slug":"63-gaasi-molaarruumala","status":"publish","type":"page","link":"https:\/\/sisu.ut.ee\/keemiaabc\/63-gaasi-molaarruumala\/","title":{"rendered":"6.3. Gaasi molaarruumala"},"content":{"rendered":"<p><span lang=\"et\"><span style=\"line-height: 115%;\">Vedelike v\u00f5i tahkete ainete massi on mugav m\u00f5\u00f5ta kaalumise teel. Gaasiliste ainete massi leidmine on aga k\u00fcllaltki keeruline protseduur. Palju lihtsam on m\u00f5\u00f5ta gaasiliste ainete ruumala ehk mahtu. Gaasilise aine hulga ja ruumala seob omavahel molaarruumala.<\/span><\/span><\/p>\n<p><span lang=\"et\"><span style=\"line-height: 115%;\">Molaarruumala on \u00fche mooli aineosakeste ruumala. Molaarruumala t\u00e4his on V<sub>m<\/sub> ja \u00fchik dm<sup>3<\/sup>\/mol. <\/span><\/span><\/p>\n<p><span lang=\"et\"><span style=\"line-height: 115%;\">Eri gaasid sisaldavad \u00fchesugustel tingimustel v\u00f5rdse ruumala korral v\u00f5rdse arvu molekule. Sellest tulenevalt on eri gaaside molaarruumalad \u00fchesugustel tingimustel v\u00f5rdsed. Normaaltingimustel on k\u00f5ikide gaaside molaarruumala 22,4 dm<sup>3<\/sup>\/mol. Kuidas molaarruumala leida ning seda erinevates arvutustes kasutada, saad vaadata videost.<\/span><\/span><\/p>\n<p><\/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<h6>Allikas:\u00a0<a title=\"\" href=\"https:\/\/youtu.be\/taWb_GV6NXM\" target=\"_blank\" rel=\"noopener\" data-url=\"https:\/\/youtu.be\/taWb_GV6NXM\">https:\/\/youtu.be\/taWb_GV6NXM<\/a><\/h6>\n<h5><span lang=\"et\"><span style=\"line-height: 115%;\">Ainehulk on avaldatav ruumalade kaudu, kui <\/span><\/span>$n=\\frac{V}{V_{m}}$<\/h5>\n<p><span lang=\"et\"><span style=\"line-height: 115%;\">Molaarruumala kasutades on v\u00f5imalik arvutada gaasilise aine hulka v\u00f5i ruumala. Ainehulk on avaldatav ruumala\u00a0kaudu, kui <\/span><\/span><\/p>\n<p>$n=\\frac{V}{V_{m}}$,<\/p>\n<p><span lang=\"et\"><span style=\"line-height: 115%;\">kus <i>n<\/i> on ainehulga t\u00e4his (\u00fchik mool, l\u00fchend mol), <i>V<\/i> on aine ruumala (\u00fchik dm<sup>3<\/sup>) ning V<sub>m<\/sub> on molaarruumala (v\u00e4\u00e4rtus 22,4 dm<sup>3<\/sup>\/mol). <\/span><\/span><\/p>\n<p><span lang=\"et\"><span style=\"line-height: 115%;\"><div class=\"accordion mb-3\">\n        <div class=\"accordion-item accordion-item--white\">\n        <h2 class=\"accordion-header\" id=\"accordion-69dc4880d9f87-heading\">\n            <button class=\"accordion-button collapsed\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#accordion-69dc4880d9f87-collapse\" aria-expanded=\"true\" aria-controls=\"accordion-69dc4880d9f87-collapse\">\u00dclesanne 1<\/button>\n        <\/h2>\n        <div id=\"accordion-69dc4880d9f87-collapse\" class=\"accordion-collapse collapse\" aria-labelledby=\"accordion-69dc4880d9f87-heading\">\n            <div class=\"accordion-body\"> \n<p><span lang=\"et\"><span style=\"line-height: 115%;\">Teisenda \u00fchikud.<\/span><\/span><\/p>\n<p><div class=\"video-placeholder-wrapper video-placeholder-wrapper--fixed\" style=\"height: 322px;\">\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<script src=\"https:\/\/sisu.ut.ee\/wp-content\/plugins\/h5p\/h5p-php-library\/js\/h5p-resizer.js\" charset=\"UTF-8\"><\/script><span lang=\"et\"><span style=\"line-height: 115%;\"><\/span><\/span><\/p><\/div>\n        <\/div>\n        <\/div>\n    <\/div><\/span><\/span><\/p>\n<h5>Normaaltingimustel on temperatuur 0\u00baC ja r\u00f5hk 1 atm.<\/h5>\n<p><span lang=\"et\"><span style=\"line-height: 115%;\">Gaaside ruumala arvutamise korral, tuleb alati arvestada temperatuuri ja r\u00f5hku. Seet\u00f5ttu kasutatakse keemias tihti v\u00e4ljendit normaaltingimused (l\u00fchendina nt). <\/span><\/span><\/p>\n<p><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Arvutus\u00fclesannete lahendamise k\u00e4iguga oled Sa juba tuttav, kuid kordame selle \u00fcle.<\/span><\/span><\/span><\/p>\n<p>Arvutus\u00fclesannete lihtsamaks lahendamiseks v\u00f5id eeskujuks v\u00f5tta j\u00e4rgnevad sammud:<\/p>\n<ol>\n<li>Loe \u00fclesande tekst m\u00f5ttega l\u00e4bi.<\/li>\n<li>Jooni tekstis alla k\u00f5ik arvud.<\/li>\n<li>Omista arvule kindel f\u00fc\u00fcsikaline suurus. Seda on lihtne teha n\u00e4iteks \u00fchiku alusel.<\/li>\n<li>Kirjuta v\u00e4lja andmed ning otsitav suurus.<\/li>\n<li>Kirjuta v\u00e4lja valemid ning kui vaja, avalda valemist otsitav suurus.<\/li>\n<li>Asenda valemitesse arvud ning teosta arvutused.<\/li>\n<\/ol>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span lang=\"et\"><span style=\"line-height: 115%;\">Ole valmis, et m\u00f5nikord tuleb \u00fchikuid teisendada.<\/span><\/span><\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Teeme koos l\u00e4bi kolm \u00fclesannet.<\/span><\/span><\/span><\/p>\n<h2>N\u00e4idis\u00fclesanne 1. Ainehulga leidmine<\/h2>\n<table class=\"table table-hover\" style=\"width: 100%;\" border=\"0\" cellspacing=\"1\" cellpadding=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">1. Loe \u00fclesande tekst m\u00f5ttega l\u00e4bi.<\/span><\/span><\/span><\/td>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Mitu mooli on 60 dm<sup>3 <\/sup>hapnikku (nt.)?<\/span><\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">2. Jooni alla k\u00f5ik arvud, mis on tekstis.<\/span><\/span><\/span><\/td>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Mitu mooli on <u>60<\/u> dm<sup>3 <\/sup>hapnikku (nt.)?<\/span><\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">3. Omista arvule kindel f\u00fc\u00fcsikaline suurus.<\/span><\/span><\/span><\/td>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">60 dm<sup>3 <\/sup>n\u00e4itab aine ruumala.<\/span><\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">4. Kirjuta v\u00e4lja andmed.<\/span><\/span><\/span><\/td>\n<td>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">V = 60 dm<sup>3<\/sup><\/span><\/span><\/span><\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Samuti on teada gaasi molaarruumala.<\/span><\/span><\/span><\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">V<sub>m<\/sub> = 22,4 dm<sup>3<\/sup>\/mol<\/span><\/span><\/span><\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Otsitav suurus on hetkel moolide arv, j\u00e4relikult <i>n<\/i> = ?<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">5. Kirjuta v\u00e4lja valemid.<\/span><\/span><\/span><\/td>\n<td>$n=\\frac{V}{V_{m}}$<span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Kuna antud juhul on vajalik leida ainehulk, siis valemist m\u00f5nda teist suurust avaldama ei pea.<\/span><\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">6. Asendame arvud ja teostame arvutused.<\/span><\/span><\/span><\/td>\n<td>$n=\\frac{V}{V_{m}}=\\frac{60\\\u00a0 dm^{3}}{22,4\\\u00a0 dm^{3}\/mol}\\approx 2,7\\\u00a0 mol$<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><\/p><div class=\"accordion mb-3\">\n        <div class=\"accordion-item accordion-item--white\">\n        <h2 class=\"accordion-header\" id=\"accordion-69dc4880d9f8e-heading\">\n            <button class=\"accordion-button collapsed\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#accordion-69dc4880d9f8e-collapse\" aria-expanded=\"true\" aria-controls=\"accordion-69dc4880d9f8e-collapse\">\u00dclesanne 2<\/button>\n        <\/h2>\n        <div id=\"accordion-69dc4880d9f8e-collapse\" class=\"accordion-collapse collapse\" aria-labelledby=\"accordion-69dc4880d9f8e-heading\">\n            <div class=\"accordion-body\">\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\">Leia ainehulk.<\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><div class=\"video-placeholder-wrapper video-placeholder-wrapper--fixed\" style=\"height: 279px;\">\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<script src=\"https:\/\/sisu.ut.ee\/wp-content\/plugins\/h5p\/h5p-php-library\/js\/h5p-resizer.js\" charset=\"UTF-8\"><\/script><\/p><\/div>\n        <\/div>\n        <\/div>\n    <\/div>\n<h2>N\u00e4idis\u00fclesanne 2. Aine ruumala leidmine<\/h2>\n<table class=\"table table-hover\" style=\"width: 100%;\" border=\"0\" cellspacing=\"1\" cellpadding=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">1. Loe \u00fclesande tekst m\u00f5ttega l\u00e4bi.<\/span><\/span><\/span><\/td>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Arvuta 8 mol s\u00fcsihappegaasi ruumala.<\/span><\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">2. Jooni alla k\u00f5ik arvud, mis on tekstis.<\/span><\/span><\/span><\/td>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Arvuta <u>8<\/u> mol s\u00fcsihappegaasi ruumala.<\/span><\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">3. Omista arvule kindel f\u00fc\u00fcsikaline suurus.<\/span><\/span><\/span><\/td>\n<td>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">8 mol n\u00e4itab ainehulka.<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">4. Kirjuta v\u00e4lja andmed.<\/span><\/span><\/span><\/td>\n<td>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><i><span lang=\"et\"><span style=\"line-height: 150%;\">n<\/span><\/span><\/i><span lang=\"et\"><span style=\"line-height: 150%;\"> = 8 mol<\/span><\/span><\/span><\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Samuti on teada gaasi molaarruumala.<\/span><\/span><\/span><\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">V<sub>m<\/sub> = 22,4 dm<sup>3<\/sup>\/mol<\/span><\/span><\/span><\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Otsitav suurus on hetkel ruumala, j\u00e4relikult <i>V<\/i> = ?<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">\u00a05. Kirjuta v\u00e4lja valemid.<\/span><\/span><\/span><\/td>\n<td>$n=\\frac{V}{V_{m}}$<span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Kuna antud juhul on vajalik ruumala, siis see avaldub: <i>V<\/i> = <i>n<\/i>\u00a0 <\/span><span style=\"background: white;\"><span style=\"line-height: 150%;\">$\\times $<\/span><\/span><span style=\"line-height: 150%;\"> V<sub>m<\/sub><\/span><\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">6. Asenda arvud ja teosta arvutused.<\/span><\/span><\/span><\/td>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">V = 8 mol\u00a0 <\/span><span style=\"background: white;\"><span style=\"line-height: 150%;\">$\\times $<\/span><\/span><span style=\"line-height: 150%;\"> 22,4 dm<sup>3<\/sup>\/mol = 179,2 dm<sup>3<\/sup><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><\/p><div class=\"accordion mb-3\">\n        <div class=\"accordion-item accordion-item--white\">\n        <h2 class=\"accordion-header\" id=\"accordion-69dc4880d9f90-heading\">\n            <button class=\"accordion-button collapsed\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#accordion-69dc4880d9f90-collapse\" aria-expanded=\"true\" aria-controls=\"accordion-69dc4880d9f90-collapse\">\u00dclesanne 3<\/button>\n        <\/h2>\n        <div id=\"accordion-69dc4880d9f90-collapse\" class=\"accordion-collapse collapse\" aria-labelledby=\"accordion-69dc4880d9f90-heading\">\n            <div class=\"accordion-body\">\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\">Leia ruumala.<\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><div class=\"video-placeholder-wrapper video-placeholder-wrapper--fixed\" style=\"height: 332px;\">\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<script src=\"https:\/\/sisu.ut.ee\/wp-content\/plugins\/h5p\/h5p-php-library\/js\/h5p-resizer.js\" charset=\"UTF-8\"><\/script><\/p><\/div>\n        <\/div>\n        <\/div>\n    <\/div>\n<h2>N\u00e4idis\u00fclesanne 3. Aine ruumala leidmine aine massi kaudu<\/h2>\n<table class=\"table table-hover\" style=\"width: 100%;\" border=\"0\" cellspacing=\"1\" cellpadding=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">1. Loe \u00fclesande tekst m\u00f5ttega l\u00e4bi.<\/span><\/span><\/span><\/td>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Kui suur ruumala on\u00a0 23 grammil vesinikul (nt)?<\/span><\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">2. Jooni alla k\u00f5ik arvud, mis on tekstis.<\/span><\/span><\/span><\/td>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Kui suur ruumala on\u00a0 <u>23<\/u> grammil vesinikul (nt)?<\/span><\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">3. Omista arvule kindel f\u00fc\u00fcsikaline suurus.<\/span><\/span><\/span><\/td>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">23 g on aine mass.<\/span><\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">4. Kirjuta v\u00e4lja andmed.<\/span><\/span><\/span><\/td>\n<td>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><i><span lang=\"et\"><span style=\"line-height: 150%;\">m<\/span><\/span><\/i><span lang=\"et\"><span style=\"line-height: 150%;\"> = 23g<\/span><\/span><\/span><\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Samuti on teada gaasi molaarruumala.<\/span><\/span><\/span><\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">V<sub>m<\/sub> = 22,4 dm<sup>3<\/sup>\/mol<\/span><\/span><\/span><\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Otsitav suurus on hetkel ruumala, j\u00e4relikult <i>V<\/i> = ?<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">\u00a05. Kirjuta v\u00e4lja valemid.<\/span><\/span><\/span><\/td>\n<td>$n=\\frac{V}{V_{m}}$<span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Kuna antud juhul on vajalik ruumala, siis see avaldub: <i>V<\/i> = <i>n<\/i>\u00a0 <\/span><span style=\"background: white;\"><span style=\"line-height: 150%;\">$\\times $<\/span><\/span><span style=\"line-height: 150%;\"> V<sub>m<\/sub><\/span><\/span><\/span><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Ruumala leidmise valemis on ainehulk, mille saad leida valemist:\u00a0<\/span><\/span><\/span>$n=\\frac{m}{M}$\n<p><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Aine molaarmassi saad arvutada aatommasside kaudu, v\u00f5ttes appi perioodilisuse tabeli.<\/span><\/span><\/span><\/p><\/td>\n<\/tr>\n<tr>\n<td><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">6. Asenda arvud ja teosta arvutused.<\/span><\/span><\/span><\/td>\n<td><span style=\"line-height: 150%;\"><i><span lang=\"et\"><span style=\"line-height: 150%;\">M<\/span><\/span><\/i><span lang=\"et\"><span style=\"line-height: 150%;\">(H<sub>2<\/sub>)=2 g\/mol<\/span><\/span><\/span>$n=\\frac{m}{M} = \\frac{23\\\u00a0 g}{2\\\u00a0 \\frac{g}{mol}}=11,5\\ mol$<span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">V = <i>n<\/i>\u00a0 <\/span><span style=\"background: white;\"><span style=\"line-height: 150%;\">$\\times $<\/span><\/span><span style=\"line-height: 150%;\"> V<sub>m<\/sub>= 11,5 mol <\/span><span style=\"background: white;\"><span style=\"line-height: 150%;\">$\\times $ 22,4 <\/span><\/span><\/span><span lang=\"et\"><span style=\"line-height: 150%;\">dm<sup>3<\/sup>\/mol=257,6 dm<sup>3<\/sup><\/span><\/span><\/span>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Kontrolliks v\u00f5i \u00fclesande l\u00e4bi teha ka \u00fchikutega. <\/span><\/span><\/span><\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Ainehulga puhul pead vastuse saama moolides:<\/span><\/span><\/span><\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-506 size-full\" style=\"width: 167px; height: 45px;\" title=\"screenshot_2022-02-11_at_15.29.37.png\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/546\/screenshot_2022-02-07_at_17.03.46.png\" alt=\"\" width=\"444\" height=\"120\" srcset=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/546\/screenshot_2022-02-07_at_17.03.46.png 444w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/546\/screenshot_2022-02-07_at_17.03.46-300x81.png 300w\" sizes=\"auto, (max-width: 444px) 100vw, 444px\"><\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><span style=\"line-height: 150%;\"><span lang=\"et\"><span style=\"line-height: 150%;\">Ruumala arvutades peaksid vastuse saama ruumala \u00fchikutes (cm<sup>3<\/sup>, dm<sup>3<\/sup>, m<sup>3<\/sup>):<\/span><\/span><\/span><\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-507 size-full\" style=\"width: 226px; height: 45px;\" title=\"screenshot_2022-02-11_at_16.16.21.png\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/546\/screenshot_2022-02-07_at_17.03.56.png\" alt=\"\" width=\"602\" height=\"120\" srcset=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/546\/screenshot_2022-02-07_at_17.03.56.png 602w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/546\/screenshot_2022-02-07_at_17.03.56-300x60.png 300w\" sizes=\"auto, (max-width: 602px) 100vw, 602px\"><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><\/p><div class=\"accordion mb-3\">\n        <div class=\"accordion-item accordion-item--white\">\n        <h2 class=\"accordion-header\" id=\"accordion-69dc4880d9f93-heading\">\n            <button class=\"accordion-button collapsed\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#accordion-69dc4880d9f93-collapse\" aria-expanded=\"true\" aria-controls=\"accordion-69dc4880d9f93-collapse\">\u00dclesanne 4<\/button>\n        <\/h2>\n        <div id=\"accordion-69dc4880d9f93-collapse\" class=\"accordion-collapse collapse\" aria-labelledby=\"accordion-69dc4880d9f93-heading\">\n            <div class=\"accordion-body\">\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\">Aine ruumala ja massi leidmine.<\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><div class=\"video-placeholder-wrapper video-placeholder-wrapper--fixed\" style=\"height: 256px;\">\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<script src=\"https:\/\/sisu.ut.ee\/wp-content\/plugins\/h5p\/h5p-php-library\/js\/h5p-resizer.js\" charset=\"UTF-8\"><\/script><\/p>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\">Vihjed:<\/p>\n<address style=\"margin: 12pt 0cm;\">S\u00fcsinikdioksiid\u00a0ja s\u00fcsinikoksiidi korral saad gaasi ruumala arvutada sama skeemi alusel. Aine massist arvuta ainehulk:\u00a0$n=\\frac{m}{M}$. Edasi saad leida gaasi ruumala: V = n$\\times $Vm. Seej\u00e4rel v\u00f5rdle, kumma aine ruumala tuli suurem.<\/address>\n<address style=\"margin: 12pt 0cm;\">Gaasi ruumala kaudu arvuta aine moolide arv $n=\\frac{V}{V_{m}}$. Seej\u00e4rel arvuta aine mass, m = n$\\times $M.\u00a0J\u00e4lgi \u00fchikuid!<\/address>\n<p style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"><\/p><\/div>\n        <\/div>\n        <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Vedelike v\u00f5i tahkete ainete massi on mugav m\u00f5\u00f5ta kaalumise teel. Gaasiliste ainete massi leidmine on aga k\u00fcllaltki keeruline protseduur. Palju lihtsam on m\u00f5\u00f5ta gaasiliste ainete ruumala ehk mahtu. Gaasilise aine hulga ja ruumala seob omavahel molaarruumala. Molaarruumala on \u00fche mooli &#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-35","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/keemiaabc\/wp-json\/wp\/v2\/pages\/35","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=35"}],"version-history":[{"count":6,"href":"https:\/\/sisu.ut.ee\/keemiaabc\/wp-json\/wp\/v2\/pages\/35\/revisions"}],"predecessor-version":[{"id":599,"href":"https:\/\/sisu.ut.ee\/keemiaabc\/wp-json\/wp\/v2\/pages\/35\/revisions\/599"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/keemiaabc\/wp-json\/wp\/v2\/media?parent=35"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}