{"ffgo0":{"state":{"logoProps":{"url":"https://yandex.com.tr"},"formProps":{"action":"https://yandex.com.tr/search","searchLabel":"Bul"},"services":{"activeItemId":"answers","items":[{"url":"https://yandex.com.tr/gundem","title":"Gündem","id":"agenda"},{"url":"https://yandex.com.tr/shopping","title":"Alışveriş","id":"shopping"},{"url":"https://yandex.com.tr/finance","title":"Finans","id":"finance"},{"url":"https://yandex.com.tr/yacevap","title":"YaCevap","id":"answers"},{"url":"https://yandex.com.tr/video/search?text=popüler+videolar","title":"Video","id":"video"},{"url":"https://yandex.com.tr/gorsel","title":"Görsel","id":"images"}]},"userProps":{"loggedIn":false,"ariaLabel":"Menü","plus":false,"birthdayHat":false,"child":false,"className":"PortalHeader-User"},"userIdProps":{"flag":"skin","lang":"tr","host":"yandex.com.tr","project":"neurolib","queryParams":{"utm_source":"portal-neurolib"},"retpath":"https%3A%2F%2Fyandex.com.tr%2Fyacevap%2Fc%2Fbilim-ve-egitim%2Fq%2Ffe-2-ve-o-2-birleserek-fe-2-o-3-423378188%3Flr%3D213%26ncrnd%3D76192","tld":"com.tr"},"suggestProps":{"selectors":{"form":".HeaderForm","input":".HeaderForm-Input","submit":".HeaderForm-Submit","clear":".HeaderForm-Clear","layout":".HeaderForm-InputWrapper"},"suggestUrl":"https://yandex.com.tr/suggest/suggest-ya.cgi?show_experiment=222&show_experiment=224","deleteUrl":"https://yandex.com.tr/suggest-delete-text?srv=web&text_to_delete=","suggestPlaceholder":"Yapay zeka ile bul","platform":"desktop","hideKeyboardOnScroll":false,"additionalFormClasses":["mini-suggest_theme_tile","mini-suggest_overlay_tile","mini-suggest_expanding_yes","mini-suggest_prevent-empty_yes","mini-suggest_type-icon_yes","mini-suggest_personal_yes","mini-suggest_type-icon_yes","mini-suggest_rich_yes","mini-suggest_overlay_dark","mini-suggest_large_yes","mini-suggest_copy-fact_yes","mini-suggest_clipboard_yes","mini-suggest_turboapp_yes","mini-suggest_expanding_yes","mini-suggest_affix_yes","mini-suggest_carousel_yes","mini-suggest_traffic_yes","mini-suggest_re-request_yes","mini-suggest_source_yes","mini-suggest_favicon_yes","mini-suggest_more","mini-suggest_long-fact_yes","mini-suggest_hide-keyboard_yes","mini-suggest_clear-on-submit_yes","mini-suggest_focus-on-change_yes","mini-suggest_short-fact_yes","mini-suggest_app_yes","mini-suggest_grouping_yes","mini-suggest_entity-suggest_yes","mini-suggest_redesigned-navs_yes","mini-suggest_title-multiline_yes","mini-suggest_type-icon-wrapped_yes","mini-suggest_fulltext-highlight_yes","mini-suggest_fulltext-insert_yes","mini-suggest_lines_multi"],"counter":{"service":"neurolib_com_tr_desktop","url":"//yandex.ru/clck/jclck","timeout":300,"params":{"dtype":"stred","pid":"0","cid":"2873"}},"noSubmit":false,"formAction":"https://yandex.com.tr/search","tld":"com.tr","suggestParams":{"srv":"serp_com_tr_desktop","wiz":"TrWth","yu":"1691826401751481654","lr":213,"uil":"tr","fact":1,"v":4,"use_verified":1,"safeclick":1,"skip_clickdaemon_host":1,"rich_nav":1,"verified_nav":1,"rich_phone":1,"use_favicon":1,"nav_favicon":1,"mt_wizard":1,"history":1,"nav_text":1,"maybe_ads":1,"icon":1,"hl":1,"n":10,"portal":1,"platform":"desktop","mob":0,"extend_fw":1,"suggest_entity_desktop":"1","entity_enrichment":"1","entity_max_count":"5"},"disableWebSuggest":false},"context":{"query":"","reqid":"1751481659878156-16638017075815907899-balancer-l7leveler-kubr-yp-klg-123-BAL","lr":"213"},"baobab":{"parentNode":{"context":{"genInfo":{"prefix":"ffgow01-0-1"},"ui":"desktop","service":"neurolib","fast":{"name":"neuro_library","subtype":"header"}}}}},"type":"neuro_library","subtype":"header"},"ffgo1":{"state":{"links":[{"id":"main","url":"/yacevap","title":"Ana Sayfa","target":"_self"},{"id":"technologies","url":"/yacevap/c/teknoloji","title":"Teknoloji","target":"_self"},{"id":"psychology-and-relationships","url":"/yacevap/c/psikoloji-ve-iliskiler","title":"Psikoloji ve İlişkiler","target":"_self"},{"id":"science-and-education","url":"/yacevap/c/bilim-ve-egitim","title":"Bilim ve Eğitim","target":"_self"},{"id":"food","url":"/yacevap/c/yemek","title":"Yemek","target":"_self"},{"id":"culture-and-art","url":"/yacevap/c/kultur-ve-sanat","title":"Kültür ve Sanat","target":"_self"},{"id":"tv-and-films","url":"/yacevap/c/filmler-ve-diziler","title":"Filmler ve Diziler","target":"_self"},{"id":"economics-and-finance","url":"/yacevap/c/ekonomi-ve-finans","title":"Ekonomi ve Finans","target":"_self"},{"id":"games","url":"/yacevap/c/oyun","title":"Oyun","target":"_self"},{"id":"sport","url":"/yacevap/c/spor","title":"Spor","target":"_self"},{"id":"beauty-and-style","url":"/yacevap/c/guzellik-ve-moda","title":"Güzellik ve Moda","target":"_self"},{"id":"useful-tips","url":"/yacevap/c/faydali-ipuclari","title":"Faydalı İpuçları","target":"_self"},{"id":"auto","url":"/yacevap/c/otomobil","title":"Otomobil","target":"_self"},{"id":"law","url":"/yacevap/c/hukuk","title":"Hukuk","target":"_self"},{"id":"travel","url":"/yacevap/c/seyahat","title":"Seyahat","target":"_self"},{"id":"animals-and-nature","url":"/yacevap/c/hayvanlar-ve-doga","title":"Hayvanlar ve doğa","target":"_self"},{"id":"health","url":"/yacevap/c/saglik","title":"Sağlık","target":"_self"},{"id":"other","url":"/yacevap/c/diger","title":"Diğer","target":"_self"}],"activeLinkId":"science-and-education","title":"Kategoriler","baobab":{"parentNode":{"context":{"genInfo":{"prefix":"ffgow02-0-1"},"ui":"desktop","service":"neurolib","fast":{"name":"neuro_library","subtype":"header-categories"}}}}},"type":"neuro_library","subtype":"header-categories"},"ffgo2":{"state":{"tld":"com.tr","markdown":"**Fe2+ ve O2- iyonlarının birleşerek Fe2O3 oluşturması, sentez (birleşme) tepkimesidir** [```1```](https://www.chemicalaid.com/tools/equationbalancer.php?equation=Fe+%2B+O2+%3D+Fe2O3&hl=en)[```2```](https://guide-scientific.com/chemical-equations-online/fe-o2-fe2o3/).","sources":[{"sourceId":1,"url":"https://www.chemicalaid.com/tools/equationbalancer.php?equation=Fe+%2B+O2+%3D+Fe2O3&hl=en","title":"Fe + O2 = Fe2O3 - Chemical Equation Balancer","shownUrl":"https://www.chemicalaid.com/tools/equationbalancer.php?equation=Fe+%2B+O2+%3D+Fe2O3&hl=en"},{"sourceId":2,"url":"https://guide-scientific.com/chemical-equations-online/fe-o2-fe2o3/","title":"Fe + O2 = Fe2O3 Balanced Chemical Equation","shownUrl":"https://guide-scientific.com/chemical-equations-online/fe-o2-fe2o3/"},{"sourceId":3,"url":"https://www.webqc.org/balanced-equation-Fe+O2=Fe2O3","title":"Fe + O2 = Fe2O3 - Balanced Chemical Equation, Limiting...","shownUrl":"https://www.webqc.org/balanced-equation-Fe+O2=Fe2O3"},{"sourceId":4,"url":"https://unacademy.com/content/question-answer/chemistry/how-would-you-balance-the-following-equation/","title":"How Would You Balance the Following Equation Fe+O2 Fe2O3","shownUrl":"https://unacademy.com/content/question-answer/chemistry/how-would-you-balance-the-following-equation/"},{"sourceId":5,"url":"https://prfakademi.com/dosyalar/10-sinif/kimya/kimyasal-tepkimeler-ve-denklemler.pdf","title":"Kimyasal Tepkimeler","shownUrl":"https://prfakademi.com/dosyalar/10-sinif/kimya/kimyasal-tepkimeler-ve-denklemler.pdf"}],"isHermione":false,"headerProps":{"header":"Fe2+ ve O2- birleşerek Fe2O3 oluşturur ne tepkimesidir?","homeUrl":"/yacevap","categoryUrl":"/yacevap/c/bilim-ve-egitim","categoryTitle":"Bilim ve Eğitim","canUseNativeShare":false,"extralinksItems":[{"variant":"reportFeedback","reportFeedback":{"feature":"YazekaAnswers","title":"Bu yanıtta yanlış olan nedir?","checkBoxLabels":[{"value":"Uygunsuz veya aşağılayıcı yanıt"},{"value":"Soruma yanıt verilmedi"},{"value":"Bilgi hataları var"},{"value":"Bilgi yetersiz"},{"value":"Bilgiler güncel değil"},{"value":"Görüntüleme hataları"},{"value":"Yanıtta kullanılan kaynaklar güvenilir değil"},{"value":"Bu sorgu için yapay zeka cevabı uygun değil"},{"value":"Diğer"}]}}]},"suggestProps":{"suggestItems":[{"id":-1,"url":"/search?text=Fe2%2B+ve+O2-+birle%C5%9Ferek+Fe2O3+olu%C5%9Fturur+ne+tepkimesidir%3F&promo=force_neuro","text":"Daha fazla bilgi al"}]},"feedbackProps":{"feature":"YazekaAnswers","baseProps":{"metaFields":{"yandexuid":"1691826401751481654","reqid":"1751481659878156-16638017075815907899-balancer-l7leveler-kubr-yp-klg-123-BAL"}},"positiveCheckboxLabels":[{"value":"Yanıtı çok beğendim"},{"value":"Yanıtta gerekli bilgiler var"},{"value":"Kolay anlaşılır"},{"value":"Diğer"}],"negativeCheckboxLabels":[{"value":"Uygunsuz veya aşağılayıcı yanıt"},{"value":"Soruma yanıt verilmedi"},{"value":"Bilgi hataları var"},{"value":"Bilgi yetersiz"},{"value":"Bilgiler güncel değil"},{"value":"Görüntüleme hataları"},{"value":"Yanıtta kullanılan kaynaklar güvenilir değil"},{"value":"Bu sorgu için yapay zeka cevabı uygun değil"},{"value":"Diğer"}]},"dialogStoreProps":{"baseUrl":"","baseUrlWs":""},"globalStoreProps":{"imageBackendUrl":"https://yandex.com.tr/images-apphost/image-download?cbird=171","query":"","retina":false,"avatarId":"0","isHermione":false,"isMacOS":false,"tld":"com.tr","isEmbeddedFuturis":false,"isLoggedIn":false},"baobab":{"parentNode":{"context":{"genInfo":{"prefix":"ffgow03-0-1"},"ui":"desktop","service":"neurolib","fast":{"name":"neuro_library","subtype":"question"}}}}},"type":"neuro_library","subtype":"question"},"ffgo3":{"state":{"relatedMaterials":[{"favicons":["https://favicon.yandex.net/favicon/v2/https://www.egitim.net.tr/soru-cevap/10-sinif-kimya-ders-kitabi-sayfa-75-76-77-78-79-80-81-82-83-84-85-86-cevaplari-5677h?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://atlaskesimcnc.com/demir-nedir?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.fatih.com.tr/demir-neden-paslanir?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://acikders.ankara.edu.tr/pluginfile.php/43629/mod_resource/content/0/Hafta8-Yanma%20ve%20yak%C4%B1tlar.pdf?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://tr.abcdef.wiki/wiki/Iron%28III%29_oxide?size=16&stub=1"],"href":"/yacevap/c/bilim-ve-egitim/q/demirin-yanma-tepkimesinde-olusan-demir-3-oksidin-yaygin-adi-nedir-2039213110","header":"Demirin yanma tepkimesinde oluşan demir 3 oksidin yaygın adı nedir?","teaser":"Demir(III) oksidin yaygın adı \"pas\"tır.","tags":[]},{"favicons":["https://favicon.yandex.net/favicon/v2/https://chemuza.org/tr/demir-iii-oksit-fe2o3-1309-37-1/?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://tr.peopleperproject.com/posts/11103-the-chemical-reaction-that-causes-rust?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://malzemebilimi.net/pas-nedir-nasil-olusur.html?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://logilife.com.tr/fe2o3-nedir-kimya/?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://soltekkimya.com/demirden-pas-nasil-cikar/?size=16&stub=1"],"href":"/yacevap/c/bilim-ve-egitim/q/pas-neden-fe-2-o-3-olarak-gosterilir-1362720176","header":"Pas neden Fe2O3 olarak gösterilir?","teaser":"Pas, Fe2O3 formülüyle gösterilir çünkü bu, demir(III) oksit bileşiğinin kimyasal formülüdür.","tags":[]},{"favicons":["https://favicon.yandex.net/favicon/v2/https://fenbilimleri678.blogspot.com/2018/12/kimyasal-tepkimeler.html?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.chemicalaid.com/tools/equationbalancer.php%3fequation=Fe+%2B+O2+%3D+Fe2O3&hl=en?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.fenbilim.net/2016/01/yanma-tepkimeleri-nelerdir.html?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://guide-scientific.com/chemical-equations-online/fe-o2-fe2o3/?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.webqc.org/balance.php%3freaction=Fe%2BO2%3DFe2O3?size=16&stub=1"],"href":"/yacevap/c/bilim-ve-egitim/q/2-fe-3-2-o-2-fe-2-o-4114761250","header":"2Fe + 3/2 O2 → Fe2O3 tepkime türü nedir?","teaser":"2Fe + 3/2 O2 → Fe2O3 tepkimesi, sentez (birleşme) tepkimesi türüdür.","tags":[]},{"favicons":["https://favicon.yandex.net/favicon/v2/https://eodev.com/gorev/416947?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.ozkimsan.com/demirin-paslanmasi-nasil-gerceklesir/?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.chemicalaid.com/tools/equationbalancer.php%3fequation=Fe+%2B+O2+%3D+Fe3O4&hl=tr?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://fenhocam.net/8-sinif-kimyasal-tepkimeler-konu-anlatimi/?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.eokultv.com/kimyasal-tepkimelerin-denklestirilmesi-10-sinif/30381?size=16&stub=1"],"href":"/yacevap/c/bilim-ve-egitim/q/fe-ve-o-2-tepkimesinin-denklemi-nedir-309497191","header":"Fe ve O2 tepkimesinin denklemi nedir?","teaser":"Fe ve O2 tepkimesinin denklemi: Fe + O2 → Fe2O3 şeklindedir.","tags":[]},{"favicons":["https://favicon.yandex.net/favicon/v2/https://feeddi.com/demir-3-oksit-formulu-nedir?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://eksisozluk.com/demiroksit--252736?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://chemuza.org/tr/demir-iii-oksit-fe2o3-1309-37-1/?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://eodev.com/gorev/14009216?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://tr.wikipedia.org/wiki/Demir%28III%29_oksit?size=16&stub=1"],"href":"/yacevap/c/bilim-ve-egitim/q/demir-3-oksit-hangi-bilesiktir-3710705166","header":"Demir 3 oksit hangi bileşiktir?","teaser":"Demir(III) oksit veya demir 3 oksit, Fe₂O₃ formülüne sahip bir bileşiktir.","tags":[]},{"favicons":["https://favicon.yandex.net/favicon/v2/https://chemiday.com/en/reaction/3-1-0-1437?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://chemer.ru/services/reactions/characteristic/2Fe+O2=2FeO?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.classace.io/answers/what-is-the-balance-reaction-fe-o2-fe2o3?size=16&stub=1","https://favicon.yandex.net/favicon/v2/www.science-mathematics.com/Chemistry/201104/1507.htm?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.gauthmath.com/solution/1820693634570246/8-_-Fe-_-O_2-_-FeO_3?size=16&stub=1"],"href":"/yacevap/c/bilim-ve-egitim/q/fe-o-2-ne-olusturur-1185478891","header":"Fe + O2 ne oluşturur?","teaser":"Fe (demir) + O2 (oksijen) reaksiyonu, demir(II) oksit (FeO) oluşturur.","tags":[]},{"favicons":["https://favicon.yandex.net/favicon/v2/https://ogmmateryal.eba.gov.tr/panel/upload/files/zlrubr0op0s.pdf?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://eodev.com/gorev/402621?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://tr.wikipedia.org/wiki/Y%C3%BCkseltgen_madde?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://9lib.net/document/yr38dge8-y%C3%BCkseltgen-madde-kar%C5%9F%C4%B1s%C4%B1ndakini-y%C3%BCkseltger-kendisi-indirgenmektedir-y%C3%BCkseltgen.html?size=16&stub=1","https://favicon.yandex.net/favicon/v2/https://www.bingol.edu.tr/documents/redoks.pdf?size=16&stub=1"],"href":"/yacevap/c/bilim-ve-egitim/q/yukseltgen-madde-ne-ile-reaksiyona-girer-694038626","header":"Yükseltgen madde ne ile reaksiyona girer?","teaser":"Yükseltgen madde, elektron alarak indirgenen madde ile reaksiyona girer.","tags":[]}],"baobab":{"parentNode":{"context":{"genInfo":{"prefix":"ffgow04-0-1"},"ui":"desktop","service":"neurolib","fast":{"name":"neuro_library","subtype":"related_materials"}}}}},"type":"neuro_library","subtype":"related_materials"},"ffgo4":{"state":{"tld":"com.tr","isIos":false,"isQuestionPage":true,"baobab":{"parentNode":{"context":{"genInfo":{"prefix":"ffgow05-0-1"},"ui":"desktop","service":"neurolib","fast":{"name":"neuro_library","subtype":"buttons_right"}}}}},"type":"neuro_library","subtype":"buttons_right"},"ffgo5":{"state":{"disclaimer":"Seçili sitelerdeki metinlere göre Yazeka tarafından oluşturulan yanıtlardır. Hatalar içerebilir. Önemli bilgileri kontrol ediniz.","generalLinks":[{"id":"privacy-policy","text":"Gizlilik politikası","url":"https://yandex.com.tr/legal/privacy_policy/"},{"id":"terms-of-service","text":"Kullanıcı sözleşmesi","url":"https://yandex.com.tr/legal/tos/"},{"id":"report-error","text":"Hata bildir","url":"https://forms.yandex.com.tr/surveys/13748122.01a6645a1ef15703c9b82a7b6c521932ddc0e3f7/"},{"id":"about-company","text":"Şirket hakkında","url":"https://yandex.com.tr/project/portal/contacts/"}],"copyright":{"url":"https://yandex.com.tr","currentYear":2025},"socialLinks":[{"type":"tiktok","url":"https://redirect.appmetrica.yandex.com/serve/677728751613663494","title":"TikTok"},{"url":"https://redirect.appmetrica.yandex.com/serve/173325632992778150","type":"youtube","title":"Youtube"},{"url":"https://redirect.appmetrica.yandex.com/serve/677728793472889615","type":"facebook","title":"Facebook"},{"url":"https://redirect.appmetrica.yandex.com/serve/1182131906657966033","type":"instagram","title":"Instagram"},{"url":"https://redirect.appmetrica.yandex.com/serve/893945194569821080","type":"x","title":"X"}],"baobab":{"parentNode":{"context":{"genInfo":{"prefix":"ffgow06-0-1"},"ui":"desktop","service":"neurolib","fast":{"name":"portal","subtype":"footer"}}}}},"type":"portal","subtype":"footer"}}