Ai
Ai nya siti sebatian kimia ke ngembuan formula kimia H2O. Iya nya transparent, nadai asai, nadai bau, enggau zat kimia ti nyau deka nadai chura. Iya nyadi batang konstituen hidrosfera Bumi enggau utai alir semua utai idup ti dikelala (ke nyadi pelarut[1]). Iya beguna amat ngagai semua bansa pengidup ti dikelala, taja pan enda nyendiaka tenaga pemakai tauka mikronutrien organik. Formula kimia iya, H2O, nunjukka tiap-tiap molekul iya ngundan siti atom oksigen enggau dua atom hidrogen, ti disambung ngena ikat kovalen. Atom hidrogen nya lekat ba atom oksigen ba sukut 104.45°.[2]
Ketegal rampa menua Bumi tu semak enggau titik tiga ai, ai bisi ba Bumi dalam tukuh utai pejal, utai chair, enggau utai begis.[3] Iya nempa ujan dalam tukuh ujan enggau aerosol dalam tukuh kabut. Remang titik ai enggau ais ti digantung, gaya iya ti pejal. Lebuh dibagi enggau alus, ais kristal tau ngeleda dalam tukuh seleju. Tukuh ai ti begis iya nya wap tauka wap ai.
Malin
edit- ↑ "Water Q&A: Why is water the "universal solvent"?". Water Science School. United States Geological Survey, U.S. Department of the Interior. 20 June 2019. Diarkib ari asal ba 6 February 2021. Diambi 15 January 2021.
- ↑ "10.2: Hybrid Orbitals in Water". Chemistry LibreTexts (id jaku English). 18 March 2020. Diarkib ari asal ba 30 July 2022. Diambi 11 April 2021.
{{cite web}}: CS1 maint: unrecognized language (link) - ↑ Butler, John. "The Earth – Introduction – Weathering". University of Houston. Diarkib ari asal ba 30 January 2023. Diambi 30 January 2023.
Note that the Earth environment is close to the triple point and that water, steam and ice can all exist at the surface.