Odpověď z MediaWiki API
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{
"compare": {
"fromid": 1,
"fromrevid": 1,
"fromns": 0,
"fromtitle": "Hlavn\u00e1 str\u00e1nka",
"toid": 2,
"torevid": 2,
"tons": 0,
"totitle": "Akvaristika/Ch\u00e9mia vody",
"*": "<tr><td colspan=\"2\" class=\"diff-lineno\" id=\"mw-diff-left-l1\">Riadok 1:</td>\n<td colspan=\"2\" class=\"diff-lineno\">Riadok 1:</td></tr>\n<tr><td class=\"diff-marker\" data-marker=\"\u2212\"></td><td class=\"diff-deletedline diff-side-deleted\"><div><del class=\"diffchange diffchange-inline\">'''Softv\u00e9r MediaWiki bol \u00faspe\u0161ne nain\u0161talovan\u00fd.'''</del></div></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">== Molekula vody ==</ins></div></td></tr>\n<tr><td class=\"diff-marker\"></td><td class=\"diff-context diff-side-deleted\"><br></td><td class=\"diff-marker\"></td><td class=\"diff-context diff-side-added\"><br></td></tr>\n<tr><td class=\"diff-marker\" data-marker=\"\u2212\"></td><td class=\"diff-deletedline diff-side-deleted\"><div><del class=\"diffchange diffchange-inline\">Inform\u00e1cie ako pou\u017e\u00edva\u0165 wiki softv\u00e9r n\u00e1jdete </del>v <del class=\"diffchange diffchange-inline\">[https://www</del>.<del class=\"diffchange diffchange-inline\">mediawiki</del>.<del class=\"diffchange diffchange-inline\">org/wiki/Special:MyLanguage/Help:Contents Pou\u017e\u00edvate\u013eskej pr\u00edru\u010dke]</del>.</div></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">Voda je \u2013 samozrejme hne\u010f po ryb\u00e1ch \u2013 </ins>v<ins class=\"diffchange diffchange-inline\">&nbsp;centre pozornosti akvaristu</ins>. <ins class=\"diffchange diffchange-inline\">Je z\u00e1kladn\u00fdm \u017eivotn\u00fdm prostred\u00edm vodn\u00fdch \u017eivo\u010d\u00edchov a&nbsp;rastl\u00edn a&nbsp;jej fyzik\u00e1lno-chemick\u00e9 vlastnosti ovplyv\u0148uj\u00fa kvalitu a&nbsp;sp\u00f4sob ich \u017eivota</ins>. <ins class=\"diffchange diffchange-inline\">V&nbsp;pr\u00edrode ani v&nbsp;akv\u00e1riu sa nestretneme s&nbsp;chemicky \u010distou vodou, ale jej vlastnosti s\u00fa z\u00e1kladom pre vlastnosti pr\u00edrodnej alebo akv\u00e1riovej vody</ins>.</div></td></tr>\n<tr><td class=\"diff-marker\"></td><td class=\"diff-context diff-side-deleted\"><br></td><td class=\"diff-marker\"></td><td class=\"diff-context diff-side-added\"><br></td></tr>\n<tr><td class=\"diff-marker\" data-marker=\"\u2212\"></td><td class=\"diff-deletedline diff-side-deleted\"><div>== <del class=\"diffchange diffchange-inline\">Za\u010d\u00edname </del>==</div></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">Z&nbsp;chemick\u00e9ho h\u013eadiska je voda zl\u00fa\u010deninou dvoch prvkov, vod\u00edka a&nbsp;kysl\u00edka, v&nbsp;pomere 2:1 so zn\u00e1mym sum\u00e1rnym vzorcom '''H<sub>2</sub>O'''.</ins></div></td></tr>\n<tr><td class=\"diff-marker\" data-marker=\"\u2212\"></td><td class=\"diff-deletedline diff-side-deleted\"><div><del class=\"diffchange diffchange-inline\">* </del>[<del class=\"diffchange diffchange-inline\">https:</del>//<del class=\"diffchange diffchange-inline\">www</del>.<del class=\"diffchange diffchange-inline\">mediawiki</del>.<del class=\"diffchange diffchange-inline\">org</del>/<del class=\"diffchange diffchange-inline\">wiki</del>/<del class=\"diffchange diffchange-inline\">Special</del>:<del class=\"diffchange diffchange-inline\">MyLanguage</del>/<del class=\"diffchange diffchange-inline\">Manual</del>:<del class=\"diffchange diffchange-inline\">Configuration_settings Zoznam konfigura\u010dn\u00fdch nastaven\u00ed]</del></div></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">At\u00f3m kysl\u00edka m\u00e1 v&nbsp;molekule vody oxida\u010dn\u00fd stupe\u0148 \u22122, spr\u00e1va sa teda, ako keby prijal do svojho elektr\u00f3nov\u00e9ho obalu dva z\u00e1porne nabit\u00e9 elektr\u00f3ny. Ka\u017ed\u00fd z&nbsp;dvoch at\u00f3mov vod\u00edka sa zase spr\u00e1va, ako keby at\u00f3mu kysl\u00edka odovzdal z&nbsp;elektr\u00f3nov\u00e9ho obalu svoj jedin\u00fd elektr\u00f3n.</ins></div></td></tr>\n<tr><td class=\"diff-marker\" data-marker=\"\u2212\"></td><td class=\"diff-deletedline diff-side-deleted\"><div><del class=\"diffchange diffchange-inline\">* [https</del>://<del class=\"diffchange diffchange-inline\">www.mediawiki.org</del>/<del class=\"diffchange diffchange-inline\">wiki</del>/<del class=\"diffchange diffchange-inline\">Special</del>:<del class=\"diffchange diffchange-inline\">MyLanguage</del>/<del class=\"diffchange diffchange-inline\">Manual</del>:<del class=\"diffchange diffchange-inline\">FAQ \u010cast\u00e9 ot\u00e1zky o MediaWiki]</del></div></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td class=\"diff-marker\" data-marker=\"\u2212\"></td><td class=\"diff-deletedline diff-side-deleted\"><div><del class=\"diffchange diffchange-inline\">* [https</del>://<del class=\"diffchange diffchange-inline\">lists</del>.<del class=\"diffchange diffchange-inline\">wikimedia</del>.<del class=\"diffchange diffchange-inline\">org</del>/<del class=\"diffchange diffchange-inline\">postorius</del>/<del class=\"diffchange diffchange-inline\">lists</del>/<del class=\"diffchange diffchange-inline\">mediawiki-announce</del>.<del class=\"diffchange diffchange-inline\">lists</del>.<del class=\"diffchange diffchange-inline\">wikimedia.org/ E-po\u0161tov\u00e1 konferencia ozn\u00e1men\u00ed o MediaWiki]</del></div></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">V&nbsp;skuto\u010dnosti v\u017edy jeden elektr\u00f3n kysl\u00edka a&nbsp;jeden elektr\u00f3n vod\u00edka vytvorili elektr\u00f3nov\u00fd p\u00e1r, ktor\u00fd je spolo\u010dn\u00fd pre obidva at\u00f3my a&nbsp;sp\u00e1ja ich takzvanou kovalentnou v\u00e4zbou. Molekula vody sa d\u00e1 teda zn\u00e1zorni\u0165 \u0161trukt\u00farnym vzorcom '''H\u2212O\u2212H''', pri\u010dom jednotliv\u00e9 v\u00e4zby '''O\u2212H''' zvieraj\u00fa uhol pribli\u017ene 104,45\u00b0 a&nbsp;molekula pripom\u00edna do\u0161iroka roztvoren\u00e9 kru\u017eidlo.</ins></div></td></tr>\n<tr><td class=\"diff-marker\" data-marker=\"\u2212\"></td><td class=\"diff-deletedline diff-side-deleted\"><div><del class=\"diffchange diffchange-inline\">* [https</del>://<del class=\"diffchange diffchange-inline\">www</del>.<del class=\"diffchange diffchange-inline\">mediawiki</del>.<del class=\"diffchange diffchange-inline\">org</del>/<del class=\"diffchange diffchange-inline\">wiki/Special</del>:<del class=\"diffchange diffchange-inline\">MyLanguage/Localisation#Translation_resources Preklad MediaWiki do v\u00e1\u0161ho jazyka</del>]</div></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">At\u00f3m kysl\u00edka hr\u00e1 v&nbsp;tejto v\u00e4zbe ak\u00fasi dominantn\u00fa \u00falohu, preto\u017ee jeho at\u00f3mov\u00e9 jadro je v\u00e4\u010d\u0161ie, obsahuje viac kladne nabit\u00fdch prot\u00f3nov a&nbsp;v\u0161etky elektr\u00f3ny maj\u00fa tendenciu pohybova\u0165 sa bli\u017e\u0161ie k&nbsp;jadru at\u00f3mu kysl\u00edka, ne\u017e k&nbsp;jadr\u00e1m at\u00f3mov vod\u00edka \u2013 hovor\u00edme, \u017ee kysl\u00edk m\u00e4 v\u00e4\u010d\u0161iu ''elektronegativitu''.</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">Praktick\u00fdm d\u00f4sledkom tohto javu je, \u017ee aj ke\u010f s\u00fa at\u00f3my kysl\u00edka a&nbsp;vod\u00edka teoreticky neutr\u00e1lne, at\u00f3m kysl\u00edka je ako keby z\u00e1pornej\u0161ie nabit\u00fd, m\u00e1 \u010diasto\u010dn\u00fd negat\u00edvny n\u00e1boj (ozna\u010dujeme ho \u03b4\u2212) a&nbsp;at\u00f3my vod\u00edka maj\u00fa \u010diasto\u010dn\u00fd pozit\u00edvny n\u00e1boj (\u03b4+). \u0160trukt\u00farny vzorec molekuly vody m\u00f4\u017eme potom nap\u00edsa\u0165 ako '''H<sup>\u03b4+</sup>\u2212O<sup>\u03b4\u2212</sup>\u2212H<sup>\u03b4+</sup>'''.</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\"><!-- </ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">- interakcie molek\u00fal</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">- hustota vody</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">- kry\u0161taliz\u00e1cia</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">--></ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>== <ins class=\"diffchange diffchange-inline\">Disoci\u00e1cia molekuly vody </ins>==</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">Ako v\u0161etky molekuly, aj molekuly vody s\u00fa neust\u00e1le v&nbsp;pohybe, rotuj\u00fa a&nbsp;vibruj\u00fa a&nbsp;ke\u010f\u017ee kovalentn\u00e1 v\u00e4zba nedr\u017e\u00ed naveky, s&nbsp;ur\u010ditou pravdepodobnos\u0165ou sa m\u00f4\u017ee sta\u0165, \u017ee sa molekula vody \"rozpadne\", pri\u010dom at\u00f3m kysl\u00edka si zoberie so sebou obidva elektr\u00f3ny kovalentnej v\u00e4zby. Tento jav naz\u00fdvame ''disoci\u00e1cia'' a&nbsp;vyjadrujeme ho rovnicou:</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">: H<sub>2</sub>O <span style=\"font-size: large ;\">\u2192</span> H<sup>+</sup> + OH<sup>\u2212</sup></ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">At\u00f3m vod\u00edka str\u00e1ca svoj jedin\u00fd elektr\u00f3n a&nbsp;st\u00e1va sa z&nbsp;neho ''vod\u00edkov\u00fd kati\u00f3n'' (H<sup>+</sup>), zvy\u0161n\u00e1 \u010das\u0165 molekuly tento elektr\u00f3n z\u00edskava (a&nbsp;s&nbsp;n\u00edm aj z\u00e1porn\u00fd n\u00e1boj) a&nbsp;naz\u00fdva sa ''hydroxylov\u00fd ani\u00f3n'' (OH<sup>\u2212</sup>). Tento dej m\u00f4\u017ee prebehn\u00fa\u0165 aj opa\u010dn\u00fdm smerom, hovor\u00edme \u017ee je ''reverzibiln\u00fd'':</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">: H<sub>2</sub>O <span style=\"font-size: large ;\">\u2194</span> H<sup>+</sup> + OH<sup>\u2212</sup></ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">V&nbsp;chemicky \u010distej vode je mno\u017estvo takto disociovan\u00fdch molek\u00fal pomerne mal\u00e9. Ich mno\u017estvo \u2013 koncentr\u00e1ciu \u2013 vyjadrujeme ako koncentr\u00e1ciu takto vzniknut\u00fdch vod\u00edkov\u00fdch kati\u00f3nov (alebo hydroxylov\u00fdch ani\u00f3nov): c&nbsp;=&nbsp;0,000&nbsp;000&nbsp;1&nbsp;mol/l (c&nbsp;=&nbsp;1\u00d710<sup>\u22127</sup>&nbsp;mol/l). Prakticky to znamen\u00e1, \u017ee na jednu disociovan\u00fa molekulu pripad\u00e1 vy\u0161e pol miliardy nedisociovan\u00fdch molek\u00fal vody.</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">O&nbsp;tom, ak\u00fd m\u00e1 koncentr\u00e1cia vod\u00edkov\u00fdch kati\u00f3nov v\u00fdznam a&nbsp;pre\u010do je d\u00f4le\u017eit\u00e9 vedie\u0165, \u017ee v&nbsp;chemicky \u010distej vode je to pr\u00e1ve 1\u00d710<sup>\u22127</sup>&nbsp;mol/l pojedn\u00e1va bli\u017e\u0161ie kapitola [</ins>[<ins class=\"diffchange diffchange-inline\">..</ins>/<ins class=\"diffchange diffchange-inline\">Kyslos\u0165 vody]].</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">Vod\u00edkov\u00e9 kati\u00f3ny (v&nbsp;podstate prot\u00f3ny, ''p<sup>+<</ins>/<ins class=\"diffchange diffchange-inline\">sup>''), ke\u010f\u017ee maj\u00fa pozit\u00edvny n\u00e1boj, s\u00fa pri\u0165ahovan\u00e9 k&nbsp;okolit\u00fdm z\u00e1porn\u00fdm n\u00e1bojom</ins>.</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">V&nbsp;prvom rade s\u00fa to samozrejme z\u00e1porne nabit\u00e9 hydroxylov\u00e9 ani\u00f3ny, ale t\u00fdch je vo vode tak isto m\u00e1lo, ako samotn\u00fdch vod\u00edkov\u00fdch kati\u00f3nov (jeden ani\u00f3n na pol miliardy nedisociovan\u00fdch molek\u00fal vody)</ins>. <ins class=\"diffchange diffchange-inline\">Vod\u00edkov\u00e9 kati\u00f3ny s\u00fa preto pri\u0165ahovan\u00e9 hlavne k&nbsp;\u010diastkov\u00fdm z\u00e1porn\u00fdm n\u00e1bojom na at\u00f3moch kysl\u00edka (O<sup>\u03b4\u2212</sup>) a&nbsp;vytv\u00e1raj\u00fa s&nbsp;kysl\u00edkom v\u00e4zbu za vzniku kladne nabit\u00e9ho ''hydrox\u00f3niov\u00e9ho i\u00f3nu'':</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">: H<sup>+</sup> + H<sub>2</sub><sup>\u03b4+<</ins>/<ins class=\"diffchange diffchange-inline\">sup>O<sup>\u03b4\u2212<</ins>/<ins class=\"diffchange diffchange-inline\">sup> <span style=\"font-size</ins>: <ins class=\"diffchange diffchange-inline\">large ;\">\u2192</span> H<sub>3<</ins>/<ins class=\"diffchange diffchange-inline\">sub>O<sup>+</sup></ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">=== Chemick\u00e1 rovnica pre disoci\u00e1ciu molekuly vody ===</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">V\u0161etky vy\u0161\u0161ie uveden\u00e9 rovnice m\u00f4\u017eeme teraz prep\u00edsa\u0165 do spr\u00e1vnej form\u00e1lnej rovnice pre disoci\u00e1ciu vody</ins>:</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>: <ins class=\"diffchange diffchange-inline\">2 H<sub>2</sub>O <span style=\"font-size: large ;\">\u2194<</ins>/<ins class=\"diffchange diffchange-inline\">span> H<sub>3<</ins>/<ins class=\"diffchange diffchange-inline\">sub>O<sup>+<</ins>/<ins class=\"diffchange diffchange-inline\">sup> + OH<sup>\u2212<</ins>/<ins class=\"diffchange diffchange-inline\">sup></ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">== Pre pokro\u010dil\u00fdch ==</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">''Ako vypo\u010d\u00edtame pomer medzi po\u010dtom nedisociovan\u00fdch a&nbsp;po\u010dtom disociovan\u00fdch molek\u00fal vody, respekt\u00edve vz\u00e1jomn\u00fd pomer ich koncentr\u00e1ci\u00ed?''</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>: <ins class=\"diffchange diffchange-inline\">x = c(H<sub>2<</ins>/<ins class=\"diffchange diffchange-inline\">sub>O) / c(H<sup>+</sup>)</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">=== Zn\u00e1me veli\u010diny ===</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>: <ins class=\"diffchange diffchange-inline\">c(H<sup>+</sup>) = 1\u00d710<sup>\u22127</sup>&nbsp;mol/l</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>: <ins class=\"diffchange diffchange-inline\">m(H<sub>2<</ins>/<ins class=\"diffchange diffchange-inline\">sub>O) = 1&nbsp;000&nbsp;g</ins>/<ins class=\"diffchange diffchange-inline\">l (hmotnos\u0165 1&nbsp;litra vody pri 4&nbsp;\u00b0C)</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">=== Pou\u017eit\u00e9 vzorce ===</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\"># <math>c = {n\\over V}</math><br />(koncentr\u00e1cia je l\u00e1tkov\u00e9 mno\u017estvo na jednotku objemu)</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\"># <math>n = {m\\over M}</math><br />(l\u00e1tkov\u00e9 mno\u017estvo je pomer hmotnosti a m\u00f3lovej hmotnosti)</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">=== Postup ===</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">Za l\u00e1tkov\u00e9 mno\u017estvo&nbsp;'''n''' vo vzorci 1</ins>. <ins class=\"diffchange diffchange-inline\">dosad\u00edme zo vzorca 2</ins>.<ins class=\"diffchange diffchange-inline\"><br </ins>/<ins class=\"diffchange diffchange-inline\">></ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">: <math>c = {{m\\over M}\\over V}<</ins>/<ins class=\"diffchange diffchange-inline\">math><br </ins>/<ins class=\"diffchange diffchange-inline\">></ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">Dostaneme vzorec na v\u00fdpo\u010det koncentr\u00e1cie v&nbsp;''mol/l''<br /></ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">: <math>c = {m\\over{M</ins>.<ins class=\"diffchange diffchange-inline\">V}}</math></ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">Ak V&nbsp;=&nbsp;1&nbsp;l, m\u00f3lov\u00fa hmotnos\u0165 pre vodu mus\u00edme dopo\u010d\u00edta\u0165</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">: M(H<sub>2</sub>O)&nbsp;=&nbsp;2 \u00d7 M(H)&nbsp;+&nbsp;M(O)&nbsp;</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">: M(H<sub>2</sub>O)&nbsp;= 2 \u00d7 1 + 16 = 18&nbsp;g/mol</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">Po dosaden\u00ed dostaneme hodnotu koncentr\u00e1cie vody</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">: c(H<sub>2</sub>O) = 1&nbsp;000&nbsp;/&nbsp;(18&nbsp;\u00d7&nbsp;1)&nbsp;=&nbsp;55,555 555 5&nbsp;mol/l</ins>.</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">To je presne koncentr\u00e1cia chemicky \u010distej vody pri pri 4&nbsp;\u00b0C a&nbsp;pre spr\u00e1vnos\u0165 by sme od nej e\u0161te mali odr\u00e1ta\u0165 koncentr\u00e1ciu disociovan\u00fdch molek\u00fal, aby sme dostali koncentr\u00e1ciu nedisociovan\u00fdch molek\u00fal:</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">: 55,555&nbsp;555&nbsp;5 \u2212 0,000&nbsp;000&nbsp;1 = 55,555&nbsp;555&nbsp;4</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">Pomer koncentr\u00e1ci\u00ed je potom</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>: <ins class=\"diffchange diffchange-inline\">c(H<sub>2<</ins>/<ins class=\"diffchange diffchange-inline\">sub>O) </ins>/ <ins class=\"diffchange diffchange-inline\">c(H<sup>+</sup>) = 55,555&nbsp;555&nbsp;4 / 0,000&nbsp;000&nbsp;1 = 555&nbsp;555&nbsp;554</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">''Na jednu disociovan\u00fa molekulu pripad\u00e1 555&nbsp;555&nbsp;554 nedisociovan\u00fdch molek\u00fal vody.''</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">[[</ins>../<ins class=\"diffchange diffchange-inline\">|Sp\u00e4\u0165 na obsah knihy]]</ins></div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div>\u00a0</div></td></tr>\n<tr><td colspan=\"2\" class=\"diff-side-deleted\"></td><td class=\"diff-marker\" data-marker=\"+\"></td><td class=\"diff-addedline diff-side-added\"><div><ins class=\"diffchange diffchange-inline\">[[Kateg\u00f3ria</ins>:<ins class=\"diffchange diffchange-inline\">Akvaristika|Ch\u00e9mia vody]</ins>]</div></td></tr>\n"
}
}