Carbonaat

Structuurformule van het carbonaatanion.

Een carbonaat is een (polyatomisch) anion van koolstof en zuurstof[1], met als brutoformule CO32−. Een carbonaat is een zout of ester van diwaterstofcarbonaat (koolzuur).

Structuur

Het carbonaatanion bezit een trigonaal planaire moleculaire geometrie, aangezien het centrale koolstofatoom sp2-gehybridiseerd is. Door de aanwezigheid van formele ladingen op twee van de drie zuurstofatomen, zijn drie resonantiestructuren mogelijk:

Resonantiestructuren van het carbonaatanion.
Resonantiestructuren van het carbonaatanion.

De drie koolstof-zuurstofbindingen zijn even lang.

Eigenschappen

Carbonaten zijn meestal vaste stoffen doordat de ionaire binding zo sterk is dat een kristalstructuur wordt gevormd. De meeste carbonaten zijn kleur- en reukloos. Met uitzondering van de carbonaten van alkalimetalen zijn de carbonaten slecht oplosbaar in water. Het carbonaat dat het meeste voorkomt in de aardkorst is calciumcarbonaat.

Andere voorbeelden van carbonaten zijn natriumcarbonaat, zilvercarbonaat en lood(II)carbonaat.

Zie ook

Zie de categorie Carbonates van Wikimedia Commons voor mediabestanden over dit onderwerp.

Read other articles:

Синелобый амазон Научная классификация Домен:ЭукариотыЦарство:ЖивотныеПодцарство:ЭуметазоиБез ранга:Двусторонне-симметричныеБез ранга:ВторичноротыеТип:ХордовыеПодтип:ПозвоночныеИнфратип:ЧелюстноротыеНадкласс:ЧетвероногиеКлада:АмниотыКлада:ЗавропсидыКласс:Пт�...

 

 

Persyaratan visa bagi warga negara Vatikan adalah pembatasan masuk administratif oleh otoritas negara lain yang dikenakan pada warga negara Kota Vatikan. Mulai Mei 2023, warga negara Vatikan memiliki akses bebas visa atau visa pada saat kedatangan ke 154 negara dan wilayah, menempati peringkat paspor Vatikan ke-26 dalam hal kebebasan bepergian menurut Henley Passport Index.[1] Peta persyaratan visa Persyaratan visa untuk warga negara Vatikan  Vatikan  Visa tidak di...

 

 

Gempa bumi Danau Kivu 2008Waktu UTC??ISCUSGS-ANSSTanggal *3 Februari 2008Tanggal setempatWaktu setempatKekuatan6.0Kedalaman10 kilometer (6 mi)Episentrum2°18′50″S 28°53′46″E / 2.314°S 28.896°E / -2.314; 28.896Wilayah bencana Rwanda Burundi DR Congo KenyaKorbankira-kira 39 tewas, 349+ terluka[1]* Usang Lihat dokumentasi. Wikinews bahasa Inggris memberitakan: At least 30 killed by earthquakes in Rwanda ...

Frankish monastery The Chelles chalice, lost at the time of the French Revolution, said to have been made by Saint Eligius Chelles Abbey (French: Abbaye Notre-Dame-des-Chelles) was a Frankish monastery founded around 657/660[1] during the early medieval period. It was intended initially as a monastery for women; then its reputation for great learning grew, and when men wanted to follow the monastic life, a parallel male community was established, creating a double monastery.[2]...

 

 

Educational cable television network Television channel ResearchChannelCountryUnited StatesHeadquartersSeattleHistoryLaunchedNovember 1996; 27 years ago (1996-11)Closed31 August 2010; 13 years ago (2010-08-31)AvailabilityTerrestrialKAMU-TV, KUJH-LP, KWSU-TV, KYES-TV, WPSU-TV ResearchChannel was an American educational cable television network operated by a consortium of universities, foundations, government agencies, corporations, and learned societies...

 

 

Abbie E. C. Lathrop (1868 – 1918) was a rodent fancier and commercial breeder who bred fancy mice and inbred strains for animal models, particularly for research on development and hereditary properties of cancer. Miss Abbie EC Lathrop photographed for an article in The Springfield Weekly Republican.[1] Biography Lathrop was born in 1868 in Illinois to schoolteachers. She was homeschooled until she was 16 and earned an Illinois teaching certificate after about two years at an academ...

Bernardino Roccicardinale di Santa Romana Chiesa  Incarichi ricoperti Segretario della Congregazione dell'Immunità Ecclesiastica (1667-1661) Nunzio apostolico nel Regno di Napoli (1665-1668) Amministratore apostolico di Napoli (1666-1667) Prefetto del Palazzo Apostolico (1668-1675) Arcivescovo titolare di Damasco (1668-1675) Cardinale presbitero di Santo Stefano al Monte Celio (1675-1680) Arcivescovo-vescovo di Orvieto (1676-1680)  Nato21 agosto 1627 a Roma Ordinato presbiteroin da...

 

 

Swedish singer (born 1983) For other uses, see Loreen (disambiguation). LoreenLoreen in February 2023Background informationBirth nameLorine Zineb Nora Talhaoui[1]Born (1983-10-16) 16 October 1983 (age 40)Stockholm, SwedenOriginVästerås, SwedenGenresDance-pop[2][3]OccupationsSingersongwriterYears active2004–presentLabelsWarner (former)BMG (2017–2020)Universal (2020–present)Websiteloreenofficial.comMusical artist Lorine Zineb Nora Talhaoui (born 16 October 1...

 

 

  لمعانٍ أخرى، طالع روبي روبنسون (توضيح). روبي روبنسون معلومات شخصية الميلاد 22 أغسطس 1989 (35 سنة)  ويستبورت  [لغات أخرى]‏  مواطنة نيوزيلندا  أقرباء داميان ماكنزي (ابن العم/ه أو الخال/ه)مارتي ماكنزي (ابن العم/ه أو الخال/ه)  الحياة العملية المهنة لاعب اتحاد ال...

العلاقات الإندونيسية المنغولية إندونيسيا منغوليا   إندونيسيا   منغوليا تعديل مصدري - تعديل   العلاقات الإندونيسية المنغولية هي العلاقات الثنائية التي تجمع بين إندونيسيا ومنغوليا.[1][2][3][4][5] مقارنة بين البلدين هذه مقارنة عامة ومرجعية للدو�...

 

 

General-purpose programming language FortranParadigmMulti-paradigm: structured, imperative (procedural, object-oriented), generic, arrayDesigned byJohn BackusDeveloperJohn Backus and IBMFirst appeared1957; 67 years ago (1957)Stable releaseFortran 2023 (ISO/IEC 1539:2023) / November 17, 2023; 6 months ago (2023-11-17) Typing disciplinestrong, static, manifestFilename extensions.f90, .f, .forWebsitefortran-lang.orgMajor implementationsAbsoft, Cray, ...

 

 

Brand of correction fluid Liquid Paper products at The Women's Museum in Dallas, Texas Liquid Paper is an American brand of the Newell Brands company marketed internationally that sells correction fluid, correction pens, and correction tape. Mainly used to correct typewriting in the past, correction products now mostly cover handwriting mistakes. Product history Liquid Paper In 1956, Bette Nesmith Graham (mother of future Monkees guitarist Michael Nesmith) invented the first correction fluid ...

American college football season 2020 Oklahoma State Cowboys footballCheez-It Bowl championCheez-It Bowl, W 37–34 vs. Miami (FL)ConferenceBig 12 ConferenceRankingCoachesNo. 19APNo. 20Record8–3 (6–3 Big 12)Head coachMike Gundy (16th season)Offensive coordinatorKasey Dunn (1st season)Offensive schemeSpread optionDefensive coordinatorJim Knowles (3rd season)Base defense4–2–5Home stadiumBoone Pickens StadiumSeasons← 20192021 →...

 

 

هذه المقالة يتيمة إذ تصل إليها مقالات أخرى قليلة جدًا. فضلًا، ساعد بإضافة وصلة إليها في مقالات متعلقة بها. (أبريل 2019) جيرمين سميث معلومات شخصية الميلاد 3 أبريل 1972 (52 سنة)  أوغستا  مواطنة الولايات المتحدة  الطول 75 بوصة  الوزن 290 رطل  الحياة العملية المدرسة الأم جامع...

 

 

このページのノートに、このページに関する注意があります。注意の要約:作品内容について シムーン ジャンル SF、ファンタジー アニメ 原作 小山田風狂子、篠吉祥、美原轟 監督 西村純二 キャラクターデザイン 西田亜沙子 メカニックデザイン Jin Seob Song 音楽 佐橋俊彦 アニメーション制作 スタジオディーン 製作 シムーン製作委員会 放送局 テレビ東京ほか 放送期�...

United States Navy base in Pennsylvania This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources.Find sources: Naval Support Activity Philadelphia – news · newspapers · books ...

 

 

English musicologist (born 1945) David Fallows in 2002 David Fallows (born 20 December 1945) is an English musicologist specializing in music of the late Middle Ages and early Renaissance, as well as the performance practice of music. He is a leader in fifteenth-century music studies, particularly secular song, Guillaume Dufay, and Josquin des Prez, both the subject of landmark biographies Fallows has written. Biography Fallows was born in Buxton on 20 December 1945. He received his BA from J...

 

 

Raffaele Cotugno Deputato del Regno d'ItaliaLegislaturaXXIII, XXIV, XXVI Incarichi parlamentari XXVI Legislatura Presidente della Commissione di vigilanza sulla biblioteca della Camera Sito istituzionale Dati generaliPartito politicoRadicale Titolo di studioLaurea in Giurisprudenza ProfessioneAvvocato Raffaele Cotugno (Ruvo di Puglia, 21 febbraio 1860 – Ruvo di Puglia, 21 agosto 1937) è stato un politico e scrittore italiano. Indice 1 Biografia 2 Opere 3 Note 4 ...

Roberto De ZerbiDe Zerbi nel 2019Nazionalità Italia Altezza175 cm Peso67 kg Calcio RuoloAllenatore (ex centrocampista) Squadra Olympique Marsiglia Termine carriera1º luglio 2013 - giocatore CarrieraGiovanili 1995-1998 Milan Squadre di club1 1998-1999→  Monza9 (0)1999→  Padova11 (2)1999-2000→  Como6 (0)2000→  Padova12 (3)2000-2001→  Avellino6 (0)2001-2002→  Lecco7 (0)2002-2004 Foggia56 (18)2004-2005 Arezzo27 (4)2005-2006 ...

 

 

Oaxtepec is a town within the municipality of Yautepec and the Cuautla metropolitan area in the eastern part of the Mexican state of Morelos. Its main industry is tourism, mostly aimed at the inhabitants of nearby Mexico City, and the town possesses various aquatic resorts and hotels. The climate is tropical and the countryside very lush. The population of Oaxtepec is 7,097 (2020).[1] Oaxtepec had 6,939 inhabitants in 2010.[2] During the XIX Olympiad in 1968, Oaxtepec was the ...