Thòaⁿ-sng

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Thòaⁿ-sng
Structural formula
Structural formula
Ball-and-stick model
Ball-and-stick model
號名
優先的IUPAC號名
Carbonic acid[1]
其他號名
Carbon dioxide solution
Dihydrogen carbonate
Hydrogen bicarbonate
Acid of air
Aerial acid
Hydroxymethanoic acid
識別號]
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
EC Number 610-295-3
KEGG
性質
H2CO3
Mole質量 62.03 g/mol
密度 1.668 g/cm3
加大佇溶液穩定
Acidity (pKa) 3.6 (pKa1 加大H2CO3), 6.3 (pKa1 含CO2(aq)), 10.32 (pKa2)
Conjugate base Bicarbonate
關連化合物
關連化合物
Acetone
Urea
Carbonyl fluoride
危險
NFPA 704
NFPA 704 four-colored diamondFlammability code 0: Will not burn. E.g., waterHealth code 0: Exposure under fire conditions would offer no hazard beyond that of ordinary combustible material. E.g., sodium chlorideReactivity code 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g., calciumSpecial hazards (white): no code
0
0
1
除了特別指出,資料是根據物質的標準狀態 (佇25 °C [77 °F ], 100 kPa).
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Infobox 參照

炭酸 (Thoàⁿ-sng) (炭酸),化學式 (hoà-ha̍k-sek)H2CO3 () (chi̍t) (khoán)無機 (bô-ki) (sng) ()弱酸 (jio̍k-sng)

參照 (Chham-chiàu)[修改]

  1. Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013 (Blue Book). Cambridge: The Royal Society of Chemistry. 2014. pp. 414, 781. doi:10.1039/9781849733069-FP001. ISBN 978-0-85404-182-4.