{"id":2095,"date":"2026-04-06T12:11:37","date_gmt":"2026-04-06T09:11:37","guid":{"rendered":"https:\/\/www.sk-babickinerady.top\/?p=2095"},"modified":"2026-04-06T12:11:37","modified_gmt":"2026-04-06T09:11:37","slug":"chcete-vediet-ako-si-vyrobit-domacu-sodu-bikarbonu-a-ci-to-skutocne-funguje-tato-tema-vyvolala-vela-zvedavosti-a-tu-je-kompletne-jasne-a-uzitocne-vysvetlenie-ako-ju-spravne-pouzivat-doma","status":"publish","type":"post","link":"https:\/\/www.sk-babickinerady.top\/?p=2095","title":{"rendered":"Chcete vedie\u0165, ako si vyrobi\u0165 dom\u00e1cu s\u00f3du bikarb\u00f3nu a \u010di to skuto\u010dne funguje? T\u00e1to t\u00e9ma vyvolala ve\u013ea zvedavosti a tu je kompletn\u00e9, jasn\u00e9 a u\u017eito\u010dn\u00e9 vysvetlenie, ako ju spr\u00e1vne pou\u017e\u00edva\u0165 doma."},"content":{"rendered":"\n

F\u00faha, tak toto je moment, kedy mus\u00edm do na\u0161ej debaty vnies\u0165 trochu chemickej reality (ale v dobrom!).<\/p>\n\n\n\n

Mus\u00edm v\u00e1s poopravi\u0165: Dom\u00e1ca v\u00fdroba s\u00f3dy bikarb\u00f3ny $NaHCO_3$ v dom\u00e1cich podmienkach prakticky nie je mo\u017en\u00e1.<\/strong><\/p>\n\n\n\n

S\u00f3da bikarb\u00f3na (hydrogenuhli\u010ditan sodn\u00fd) sa priemyselne vyr\u00e1ba tzv. Solvayov\u00fdm procesom<\/strong>, ktor\u00fd vy\u017eaduje amoniak, chlorid sodn\u00fd (so\u013e) a oxid uhli\u010dit\u00fd pri presne stanovenom tlaku a teplote. Doma tieto podmienky jednoducho nenasimulujete.<\/p>\n\n\n\n

\u010co si \u013eudia \u010dasto plet\u00fa s “v\u00fdrobou” s\u00f3dy?<\/h3>\n\n\n\n

Na internete sa ob\u010das objavuj\u00fa n\u00e1vody, ktor\u00e9 s\u00fa v skuto\u010dnosti o nie\u010dom inom:<\/p>\n\n\n\n

    \n
  1. V\u00fdroba pr\u00e1\u0161ku do pe\u010diva:<\/strong> To je zmes s\u00f3dy bikarb\u00f3ny, kyseliny (napr. v\u00ednny kame\u0148) a \u0161krobu. S\u00f3du v \u0148om teda nevyrob\u00edte, len ju zmie\u0161ate s in\u00fdmi l\u00e1tkami.<\/li>\n\n\n\n
  2. V\u00fdroba sody na pranie ($Na_2CO_3$):<\/strong> Toto doma dok\u00e1\u017eete<\/strong>. Sta\u010d\u00ed da\u0165 klasick\u00fa jedl\u00fa s\u00f3du do r\u00fary na $200\u00b0C$ pribli\u017ene na hodinu. Teplo uvo\u013en\u00ed vodu a $CO_2$, \u010d\u00edm sa jedl\u00e1 s\u00f3da zmen\u00ed na silnej\u0161iu s\u00f3du na pranie.<\/li>\n\n\n\n
  3. V\u00fdroba \u0161umiv\u00fdch bomb do k\u00fape\u013ea:<\/strong> Op\u00e4\u0165 ide len o mie\u0161anie k\u00fapenej s\u00f3dy s kyselinou citr\u00f3novou.<\/li>\n<\/ol>\n\n\n\n

    Pre\u010do sa ju neoplat\u00ed “vyr\u00e1ba\u0165”?<\/h3>\n\n\n\n
      \n
    • \u010cistota:<\/strong> S\u00f3da z obchodu je potravin\u00e1rskej kvality a bezpe\u010dn\u00e1 na konzum\u00e1ciu. Dom\u00e1ci chemick\u00fd pokus by mohol skon\u010di\u0165 ne\u010distotami, ktor\u00e9 by ste v kol\u00e1\u010di alebo na pleti ur\u010dite nechceli.<\/li>\n\n\n\n
    • Cena:<\/strong> S\u00f3da bikarb\u00f3na je jednou z najlacnej\u0161\u00edch surov\u00edn na trhu.<\/li>\n<\/ul>\n\n\n\n

      Mali ste na mysli sk\u00f4r nejak\u00fd konkr\u00e9tny recept na \u010distiacu pastu alebo dom\u00e1ci pr\u00e1\u0161ok do pe\u010diva, kde sa s\u00f3da pou\u017e\u00edva ako z\u00e1kladn\u00e1 surovina?<\/strong> Ak \u00e1no, sem s n\u00edm, m\u00f4\u017eeme sa pozrie\u0165 na to, \u010di s\u00fa tie pomery spr\u00e1vne!<\/p>\n","protected":false},"excerpt":{"rendered":"

      F\u00faha, tak toto je moment, kedy mus\u00edm do na\u0161ej debaty vnies\u0165 trochu chemickej reality (ale v dobrom!). Mus\u00edm v\u00e1s poopravi\u0165: Dom\u00e1ca v\u00fdroba s\u00f3dy bikarb\u00f3ny $NaHCO_3$ v dom\u00e1cich podmienkach prakticky nie […]<\/p>\n","protected":false},"author":2,"featured_media":2096,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-2095","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zivotne-triky"],"_links":{"self":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/2095"}],"collection":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2095"}],"version-history":[{"count":1,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/2095\/revisions"}],"predecessor-version":[{"id":2097,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/2095\/revisions\/2097"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/media\/2096"}],"wp:attachment":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2095"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2095"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}